Ram Kishor

Celestial Mechanics
Dynamical Systems
Nonlinear Dynamics and Chaos
Mission Design

EDUCATIONAL QUALIFICATION

Ph.D. in 2014 in Celestial Mechanics from IIT (Indian School of Mines), Dhanbad, Jharkhand, India.
B.Ed. in 2009 with first division from Digamber Jain College Baraut, Baghpat of CCS Univ. Meerut, U. P., India.
M.Sc. in 2008 in Mathematics with first division from University of Allahabad, Prayagraj (Allahabad), U.P. India.
B.Sc. in 2006 with Physics, Chemistry and Mathematics with second division from Ewing Christian College, Prayagraj (Allahabad) (An Autonomous College of University of Allahabad), U.P. India.
High School and Intermediate, both are in second division from UP Board Allahabad, UP.
CSIR-UGC NET (LS): (i) June 2009 with 52 rank, (ii) Dec. 2009 with 95 rank
GATE 2012 : AIR 383

PH.D. DETAIL

Thesis Title- A Study of Effective Stability in the Generalised Photogravitational Chermnykh-like Problem.

Institute- IIT (ISM), Dhanbad, Jharkhand (India)

Supervisor- Dr. Badam Singh Kushvah

Duration- 2011 to 2014.

TEACHING EXPERIENCE

Assistant Professor in the Department of Mathematics, Central University of Rajasthan, since-

23 September 2013 to 22 September 2014 (Temporary)
24 September 2014 to 22 September 2015 (Temporary)
24 September 2015 to 18 December 2015 (Temporary)
21 December 2015 to till date (Regular)

RESEARCH EXPERIENCE

18 January 2011 to continue along with teaching ~14 Years (including Ph.D. duration).

HONORS/AWARDS

Selected as Visiting Associate of IUCAA (1st tenure 01.08.2016 to 31.07.2019, 2nd tenure 01.08.2019 to 31.07.2022 and 3rd tenure 01.08.2022 to 31.07.2025) under the visiting associateship programme of IUCAA, Pune (Maharashtra), India.
Won the Best Poster Award of worth Rs. 5000/- Cash and Citation in 105^th ISCA 2018 at Manipur University, Imphal, Manipur, during 16-20 March, 2018
Elected as Sectional Committee Member for the section: Mathematical Sciences (including Statistics), ISCA, Kolkata, 2018
Felicitated by Central University of Rajasthan on the occasion of 6^th foundation day (3^rd March 2014) for a research paper published in Monthly Notices of the Royal Astronomical Society (Impact Factor 5.521, 2013) published by Oxford University Press, London.
Selected and granted (300 EURO) in IAU Symposium 310 held at Namur, Belgium during 7-10 July, 2014 (but not appeared).
Support of (650 +registration fees 450) EURO provided by the 40^th COSPAR Scientific Assembly, held at Moscow, Russia during August 2-10, 2014.
Financial support from DST, Govt. of India, New Delhi under ITS scheme to attend the SIAM Conference on Dynamical System (DS13) during 19-23 May, 2013, held at Snowbird Ski and summer resort, Snowbird, Utah, USA.
Recipient of 550 EURO from COSPAR-2012, France as Partial Travel Support for the 39^th COSPAR Scientific Assembly, held at Mysore, India during July 14-22, 2012.

REVIEWER/REFREE

Scientific Reports, Nature
Advances in Space Research (ASR), Elsevier
Indian Journal of Physics, Springer
Chaos, Solitons & Fractals, Elsevier
Results in Physics, Elsevier
Astrophysics and Space Science (Ap&SS), Springer
The Journal of the Astronautical Sciences (JASS), Springer
Advances in Astrophysics (AdAp), Isaac Scientific Publishing.
International Frontier Science Letters (IFSL), SciPress Ltd.

MEMBERSHIPS IN PROFESSIONAL/SCIENTIFIC ORGANIZATIONS

Life member of ‘Indian Science Congress Association (ISCA)’, Kolkata, India.
Life member of ‘Indian Mathematical Society (IMS)’, Maharashtra, India.
Life member of ‘Ramanujan Mathematical Society (RMS)’, Tiruchirapalli, India.
Life member of ‘Astronomical Society of India (ASI)’, Bangalore, India.
Visiting Associate of Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune, India (1st tenure 01.08.2016 to 31.07.2019, 2^nd tenure 01.08.2019 to 31.07.2022 and 3rd tenure 01.08.2022 to 31.07.2025).
Life member of ‘Society of Applied Mathematics (SAM)’, ISM Dhanbad, India.
Sectional Committee Member for the section: Mathematical Sciences (including Statistics), ISCA, Kolkata, 2018.
Member of School board for the school of MSCS at Central University of Rajasthan
Associate of Committee on Space Research (COSPAR), ZARM COSPAR, Paris, France.
Member of ‘International Association of Engineers (IAE), Hong Kong.
Member of ‘International Astronomical union (IAU)’, France.
Member of ‘Society of Industrial and Applied Mathematics (SIAM)’, USA (May 2013-December 2014).

SUBJECT TAUGHT

Following subjects have been taught till now at UG (*), PG (**) & PhD (***) level-

Abstract Algebra**
Real Analysis**
Complex Analysis**
Functional Analysis**
Number Theory**
Numerical Analysis**
Classical Mechanics**
Celestial Mechanics**
Dynamical Systems***
Discrete Mathematics*
Research Methodology***
Algebra and Analysis*
Sets and Functions*
Vectors and Matrices*
Differential and Integral Calculus*
Mathematics-II*

Under the broad research interest in Celestial Mechanics, I do research work on the theoretical models of classical problems. Basically, I study the different aspects of the dynamical systems/models (such as existence of equilibroum points, stability analysis, orbit determination and its stability properties, estimation of Lyapunov exponents, nonlinear stabilty using the Birkhoff normal form, computation of invarient manifolds etc.) under the frame of the restricted problems of few bodies and then find the suitable application in the space dynamics. To analyse the problems, generally, I use the Linearization of differential equations, stability theory, normal form theory, normalization methods, manifold theory, perturbation theory etc. For numerical as well as algebraic computations, I use MATHEMATICA software.

RESEARCH ACTIVITIES

Supervised 5 students of Amity University Haryana (Gurgaon) in their summer research project and evaluated their reports.

Supervised 43 major and 15 minor, research project reports for M.Sc.Mathematics, Int. M.Sc.Mathematics, Int.M.Sc.B.Ed. Mathematics, Int.M.Sc.B.Ed. Physics and M.Sc./M.Sc. Tech. Mathematics students at Central University of Rajasthan. Following students (in Table below) have completed Minor/Major projects under my supervisin-

Sr. No.	Student Name (Enrolment No.)	Year & Nature of Project	For the Degree: M.Sc./Int.M.Sc.B.Ed./Int.M.Sc. in Mathematics & (Batch)	Present Status of the Student
1	MADHU CHAUDHARY (2012MSTM010)	2014 (Minor)	M.Sc. Mathematics (2012-2014)	Second Grade Teacher at Govt. Girls Senior secondary School, Charbhuja, Rajsamand (Raj.). Email: chaudharymadhu023@gmail.com
2	SUNIL KUMAR JINWAL (2012MSTM019)	2014 (Minor)	M.Sc. Mathematics (2012-2014)	Teacher at Govt. U.P.S., Awand, Sawai Madhopur, (Raj.). Email: sunilswm20@gmail.com
3	SWATI AGARWAL (2012MSTM0021)	2014 (Minor) & 2015 (Major)	M.Sc. Tech. Mathematics (2012-2015)	Assistant Professor at SRKP Girls College, Kishangarh, Ajmer (Raj.). Email: swatiagarwal.ksg@gmail.com
4	NISHA PAPPACHAN (2013MSTM016)	2015 (Minor)	M.Sc. Mathematics (2013-2015)	Assistant Professor at St. Wilfred’s PG College, Jaipur. Email: nisha.pappachan8@gmail.com
5	SHANU VERMA (2013MSTM022)	2015 (Minor)	M.Sc. Mathematics (2013-2015)	Pursuing Ph.D. at IIT Roorkee. Email: shanu.verma042@gmail.com
6	VIVEKANAND PANDEY (2013MSTM027)	2015 (Minor)	M.Sc. Mathematics (2013-2015)	Pursuing Ph.D. at IIT Roorkee. Email: vpandey@as.iitr.ac.in
7	ANKIT SINGH (2013IMSBMT001)	2016 (Minor)	Int. M.Sc. Mathematics (2013-2018)	Prepration for Lecturer-ship. Email: ankitsingh.mkp97@gmail.com
8	INSHA (2014MSTMOO6)	2016 (Minor)	M.Sc. Mathematics (2014-2016)	Preparing for Lecturer-ship. Email: inshabishnoi29@gmail.com
9	SANJU CHOUDHARY (2014MSTM020)	2016 (Minor)	M.Sc. Mathematics (2014-2016)	Senior Teacher at GSSS, Kushalpura, Bhim, Rajsamand (Raj.) Email: schoudhary9206@gmail.com
10	SHIMLA MEENA (2014MSTM022)	2016 (Minor)	M.Sc. Mathematics (2014-2016)	Assistant Professor at Saheed Rajguru College of Applied Sciences for Women (DU), New Delhi. Email: shimlameena101@gmail.com
11	RAJESH KUMAR KUMAWAT (2015IMSBMT019)	2018 (Major)	Int. M.Sc. B.Ed. Mathematics (2015-2018)	Teacher at Govt. UPS Bochi, Laxamangarh, Sikar Email: rajeshkkumawat1995@gmail.com
12	VANDANA KUMARI JANGIR (2015IMSBMT022)	2018 (Major)	Int. M.Sc. B.Ed. Mathematics (2015-2018)	Preparing for Lecturer-ship Email: b2jangir32@gmail.com
13	VIMALA MEGHWAL (2015IMSBMT023)	2018 (Major)	Int. M.Sc. B.Ed. Mathematics (2015-2018)	Preparing for Lecturer-ship Email:1994vimala@gmail.com
14	SUNIL BAGWAN (2013IMSMT023)	2019 (Major)	Int. M.Sc. Mathematics (2013-2019)	Preparing for Civil Services Email:………
15	SAHIL (2014IMSMT022)	2019 (Major)	Int. M.Sc. Mathematics (2014-2019)	Preparing for Lecturer-ship Email: sahilsihag36@gmail.com
16	MANOJ KUMAR (2016IMSBMT007)	2019 (Major)	Int. M.Sc. B.Ed. Mathematics (2016-2019)	DSSSB PGT MATHS. Email: manoj957136@gmail.com
17	ABHISHEK TANWAR (2015IMSMT002)	2020 (Major)	Int. M.Sc. Mathematics (2015-2020)	Email: abhishektanwar555@gmail.com
18	ANUPMA CHOUDHARY (2015IMSMT007)	2020 (Major)	Int. M.Sc. Mathematics (2015-2020)	Persuing PhD at IIT(ISM), Dhanbad Email: anupmachoudhary11@gmail.com
19	KARISHMA ROHALAN (2015IMSMT012)	2020 (Major)	Int. M.Sc. Mathematics (2015-2020)	Email karishmarohalan.kr@gmail.com
20	PRIYA YADAV (2015IMSMT021)	2020 (Major)	Int. M.Sc. Mathematics (2015-2020)	Preparing for PGT Email: priya29jnv@gmail.com
21	MADHU YADAV (2016IMSBMT006)	2020 (Major)	Int. M.Sc. B.Ed. Mathematics (2016-2020)	Email: madhu641996@gmail.com
22	DEEPAK BINYALA (2017IMSBMT003)	2020 (Major)	Int. M.Sc. B.Ed. Mathematics (2017-2020)	DSSSB TGT MATHS. Email: deepakbiyala96@gmail.com
23	GUNJAN (2018IMSBMT004)	2020 (Major)	Int. M.Sc. B.Ed. Mathematics (2018-2021)	Email: gunjanvashisth97@gmail.com
24	PAWAN PINGAL (2018IMSBMT015)	2020 (Major)	Int. M.Sc. B.Ed. Mathematics (2018-2021)	Email: pawanpingal2655@gmail.com
25	PRIYANKA KANWAR (2018IMSBMT023)	2020 (Major)	Int. M.Sc. B.Ed. Mathematics (2018-2021)	Email: priyankakanwar2k@gmail.com
26	ADITYA KUMAR SONI (2016IMSMT001)	2021 (Major)	Int. M.Sc. Mathematics (2016-2021)	Email: adityasoni12345656@gmail.com
27	DEVENDRA KUMAR DANODIA (2016IMSMT004)	2021 (Major)	Int. M.Sc. Mathematics (2016-2021)	Email: devendra.sadinsar@gmail.com
28	MANOJ CHOUDHARY (2016IMSMT007)	2021 (Major)	Int. M.Sc. Mathematics (2016-2021)	Email: choudharysaab18@gmail.com
29	PAWAN KUMAR (2016IMSMT009)	2021 (Major)	Int. M.Sc. Mathematics (2016-2021)	Email: 2016IMSMT009@curaj.ac.in
30	RAKESH CHOUDHARY (2016IMSMT011)	2021 (Major)	Int. M.Sc. Mathematics (2016-2021)	Email: kalwaniyarakesh06@gmail.com
31	YASHPAL SWAMI (2016IMSMT018)	2021 (Major)	Int. M.Sc. Mathematics (2016-2021)	Email: yashswami11@gmail.com
32	LAKSHDEEP BHARTI (2015IMSMT014)	2021 (Major)	Int. M.Sc. Mathematics (2015-2021)	Email: 2015IMSMT014@curaj.ac.in
33	MOHD. ARIF JAN (2015IMSMT015)	2021 (Major)	Int. M.Sc. Mathematics (2015-2021)	Email: 2015IMSMT015@curaj.ac.in
34	PANKAJ KUMAR (2019IMSBMT014)	2022 (Major)	Int. M.Sc. B.Ed. Mathematics (2019-2022)	Preparing for NET-JRF & JOB Email: pkkarwasra21@gmail.com
35	ROHIT KUMAR (2019IMSBMT021)	2022 (Major)	Int. M.Sc. B.Ed. Mathematics (2019-2022)	Preparing for NET-JRF & JOB Email: rohitkmrbth01@gmail.com
36	ASHUTOSH GOYAL (2019IMSBPH009)	2022 (Major)	Int. M.Sc. B.Ed. Mathematics (2019-2022)	Persuing PhD at HRI, Prayagraj, UP 2019imsbph009@curaj.ac.in
37	MAMTA (2019IMSBPH016)	2022 (Major)	Int. M.Sc. B.Ed. Physics. (2019-2022)	Preparing for NET-JRF & JOB Email: goyalmamta1884@gmail.com
38	CHETAN KOUSHIK (2017IMSMT002)	2022 (Major)	Int. M.Sc. Mathematics (2017-2022)	Preparing for NET-JRF & JOB Email: chetanmohankoushik@gmail.com
39	DHARAMJEET MEENA (2017IMSMT004)	2022 (Major)	Int. M.Sc. Mathematics (2017-2022)	Preparing for NET-JRF & JOB Email: dharmjeetmeena1@gmail.com
40	SHEKHAR GORKHA (2017IMSMT008)	2022 (Major)	Int. M.Sc. Mathematics (2017-2022)	Preparing for NET-JRF & JOB Email: sgorkha0123@gmail.com
41	JITENDRA SIGH GURJAR (2017IMSMT013)	2022 (Major)	Int. M.Sc. Mathematics (2017-2022)	Preparing for NET-JRF & JOB Email: jitendrasingh6735@gmail.com
42	GUNJAN CHOUDHARY (2017IMSMT012)	2022 (Major)	Int. M.Sc. Mathematics (2017-2022)	Preparing for NET-JRF & JOB Email: gunjanchoudhary1512@gmail.com
43	ROHIT SINGH CHUNDAWAT (2018IMSMT025)	2023 (Major)	Int. M.Sc. Mathematics (2018-2023)	Preparing for NET-JRF and Job Email: 2018IMSMT025@curaj.ac.in
44	KISHOR KUMAR (2020IMSBMT016)	2023 (Major)	Int. M.Sc. B.Ed. Mathematics (2020-2023)	Preparing for NET-JRF and Job Email: 2020imsbmt016@curaj.ac.in
45	SAYAN SEKHAR DAS (2020IMSBPH022)	2023 (Major)	Int. M.Sc. B.Ed. Physics (2020-2023)	Preparing for NET-JRF and Job Email: 2020imsbph022@curaj.ac.in
46	GAGANDEEP SINGH (2021MSMT010)	2023 (Major)	M.Sc. Mathematics (2021-2023)	Preparing for NET-JRF and Job Email: gagan03081998@gmail.com
47	NIDHI MEENA (2021MSMT015)	2023 (Major)	M.Sc. Mathematics (2021-2023)	Preparing for NET-JRF and Job Email: 2021msmt015@curaj.ac.in
48	SHIVANI CHAUBEY (2021MSMT026)	2023 (Major)	M.Sc. Mathematics (2021-2023)	Preparing for NET-JRF and Job Email: shivani12092000@gmail.com
49	ABHISHEK CHOUDHARY (2019IMSMT001)	2024 (Major)	Int. M.Sc. Mathematics (2019-2024)	Email: aceabhi03@gmail.com
50	ANIL GOTHWAL (2019IMSMT004)	2024 (Major)	Int. M.Sc. Mathematics (2019-2024)	Email: anilgothwal9014@gmail.com
51	KHINVARAJ MUNDEL (2019IMSMT009)	2024 (Major)	Int. M.Sc. Mathematics (2019-2024)	Email: khivrajmundel33@gmail.com
52	PRIYANSHU KUMAR MEENA (2019IMSMT016)	2024 (Major)	Int. M.Sc. Mathematics (2019-2024)	Email: 2019IMSMT016@curaj.ac.in
53	SURENDRA MUND (2018IMSMT009)	2024 (Major)	Int. M.Sc. Physics (2018-2024)	Email: surendrauncertainty@gmail.com
54	ARYAN M. KHAN (2019IMSPH005)	2024 (Major)	Int. M.Sc. Physics (2019-2024)	Email:; 2019imsph005@curaj.ac.in

Ph.D. students supervision-

Sr. No.	Name of Students (Enrolment Number)	Year of Joining	Present status	Topic (tentative)	Currently Posted	Email
1	SALEEM YOUSUF (2017PHDMT003)	2017	Ph.D. Degree Awarded in 2023	A study of stability analysis in RTBP with perturbations	Persuing PDF at IIT(ISM) Dhanbad	sf07bhu@gmail.com
2	POONAM MEENA (2018PHDMT003)	2018	Ph.D. Degree Awarded in 2023	A study of stable motion in photo-gravitational elliptic restrcited four body problem	Assistant Professor at Dept. of Mathematics, Ramjas College of DU	poonammeena594@gmail.com
3	PULKIT GEHLOT (2019PHDMT008)	2019	PhD Degree Awarded in 2024	A STUDY OF STABLE MOTION OF SOLAR SAIL SPACECRAFT UNDER THE INFLUENCE OF PERTURBATIONS	Joined a temporary job at Kota Rajasthan	pulkitgehlot315@gmail.com
4	SUMAN (2022PHDMT006)	2022	On Going	TBD	---	sumanyadav2548@gmail.com
5	Raj Mal Jat	2023	On Going	TBD	---	rjchoudhary751@gmail.com

S. No.	Authors	Title of Article	Journal/Conference Details	Journal/Conference	Publication Year
1	Pulkit Gahlot and Ram Kishor	Orbital analysis in generalised solar sail problem with Stokes drag effect. (DOI: https://doi.org/10.1007/s12648-024-03192-6)	Indian Journal Physics (Springer)	Journal	2024
2	Pulkit Gahlot and Ram Kishor	Invariant manifolds of Lyapunov periodic orbits in the RCD solar sail problem with dipole secondary. (Volume 112, Page 14143–14157).	Nonlinear Dynamics (Springer)	Journal	2024
3	Poonam Meena and Ram Kishor	On the periodic motion in the photo-gravitational planar elliptic restricted four body problem. (Volume 180, paper Id. 114525)	Chaos, Solitons and Fractals (Elsevier)	Journal	2024

i. Badam Singh Kushvah, Ram Kishor and Uday Dolas, “Existence of equilibrium points and their linear stability in the generalized photogravitational Chermnykh-like problem with power-law proﬁle”, Astrophysics & Space Science (Springer), Volume 337(1), page 115-127 (2012), (IF: 1.9)

ii. Ram Kishor and Badam Singh Kushvah, “Periodic Orbits in the Generalized Photo-gravitational Chermnykh-Like Problem with Power-law Profile”, Astrophysics & Space Science (Springer), Volume 344(2), page 333-346 (2013), (IF: 1.9).

iii. Ram Kishor and Badam Singh Kushvah, “Lyapunov Characteristic Exponents in the Generalized Photo-gravitational Chermnykh-Like Problem with Power-law Profile”, Planetary and Space Science (Elsevier), Volume 84, page 93-101 (2013), (IF: 2.4).

iv. Ram Kishor and Badam Singh Kushvah, “Linear Stability and Resonances in the Generalized Photogravitational Chermnykh-Like Problem with a Disk”, Monthly Notice of Royal Astronomical Society (Oxford University Press), Volume 436, page 1741-1749 (2013), (IF: 4.8).

v. Ram Kishor and Badam Singh Kushvah, “Triangular Equilibrium points and its Linear Stability in the Generalized Photo-gravitational Chermnykh-Like Problem with Power-law Profile”, Published in proceedings of National Conference on ‘Recent Advances in Mathematics and its Applications' (Allied Publishers, Pvt. Ltd.), page 238-246 (2013), (IF: NA).

vi. Ram Kishor, “Linear Stability of Equilibrium Points in the restricted three body problem with Perturbations", Journal of IAPS, Volume 20(1), page 1-16, (2016), (IF: NA).

vii. Ram Kishor and Badam Singh Kushvah, “The Linear Stability of Collinear Equilibrium Points and Resonances”, Advances in Astrophysics, Volume 2(1), page 52-65 (2017), (IF: NA).

viii. Ram Kishor and Badam Singh Kushvah, “Normalization of Hamiltonian and Nonlinear Stability of the Triangular Equilibrium Points in Non-resonance Case with Perturbations”, Astrophysics & Space Science (Springer), Volume 362, paper Id.156 (2017), (IF: 1.9).

ix. Ram Kishor, M. Xavier James Raj and Bhola Ishwar “Normalization of Hamiltonian and nonlinear stability of triangular equilibrium points in the photogravitational restricted three body problem with P-R drag in non-resonance case”, Qualitative Theory of Dynamical Systems (Springer), Volume 18(3), page 1055-1075 (2019), (IF: 1.4).

x. Saleem Yousuf and Ram Kishor, “Effects of the albedo and disc on the zero velocity curves and linear stability of equilibrium points in the generalized restricted three-body problem”, Monthly Notices of the Royal Astronomical Society (Oxford University Press), Volume 488(2), page 1894-1907 (2019), (IF: 4.8).

xi. Ashok Kumar Pal, Elbaz I. Abouelmagd and Ram Kishor, "Effect of Moon perturbation on the energy curves and equilibrium points in the Sun–Earth–Moon system", New Astronomy (Elsevier), Volume 84, paper Id.101505 (2020), (IF: 2.0).

xii. Poonam Meena and Ram Kishor, "First order stability test of equilibrium points in the planar elliptic restricted four body problem with radiating primaries", Chaos, Solitons and Fractals (Elsevier), Volume 150, paper Id. 111138 (2021), (IF: 7.8).

xiii. Saleem Yousuf and Ram Kishor, "Impact of a disc and drag forces on the existence and linear stability of equilibrium points and Newton-Raphson basins of attraction", Kinematics and Physics of Celestial Bodies (Springer), Volume 38 (3), page 166–180 (2022), (IF: 0.5).

xiv. Saleem Yousuf and Ram Kishor, "Families of periodic orbits about Lagrangian points L_1, L_2 and L_3 with continuation method", Planetary and Space Science (Elsevier), Volume 217, paper Id. 105491 (2022), (IF: 2.4).

xv. Poonam Meena and Ram Kishor, "Floquet stability analysis of equilibrium points and numerical exploration of pulsating zero-velocity curves and Newton-Raphson basins of attraction", Advances in Space Research (Elsevier), Volume 70(8), page 2334-2356 (2022), (IF: 2.6).

xvi. Saleem Yousuf and Ram Kishor, "2D and 3D axi-symmetric horseshoe periodic orbits about Lagrangian points: A global grid search approach", Icarus (Elsevier), Volume 387, paper Id. 115207 (2022), (IF: 3.2).

xvii. Pulkit Gahlot and Ram Kishor, "Artificial equilibrium points and their linear stability analysis in the solar sail problem with triaxial second primary", Advances in Space Research (Elsevier), Volume 71(8), Page 3262-3280 (2023), (IF: 2.6).

Xviii. Saleem Yousuf, Ram Kishor and Manoj Kumar, “Motion about equilibrium points in the Jupiter-Europa system with oblateness”, Applied Mathematics and Nonlinear Sciences, Vol. 8(1), Page 2075-2090 (2023), (IF:NA).

XiX. Saleem Yousuf and Ram Kishor “Non-linear stability of triangular equilibrium points in non-resonance case with perturbations”, Nonlinear Dynamics (Springer), Volume 112, Page 1843-1859 (2023), (IF: 5.6)

xx. Poonam Meena and Ram Kishor, "On the periodic motion in the photo-gravitational planar elliptic restricted four body problem", Chaos, Solitons and Fractals (Elsevier), Volume 180, paper Id. 114525 (2024), (IF: 7.8).

xxi. Pulkit Gahlot and Ram Kishor, "Orbital analysis in generalised solar sail problem with Stokes drag effect", Indian Journal Physics (Springer). https://doi.org/10.1007/s12648-024-03192-6 (2024), (IF: 1.6).

xxii. Pulkit Gahlot and Ram Kishor, "Invariant manifolds of Lyapunov periodic orbits in the RCD solar sail problem with dipole secondary", Nonlinear Dynamics (Springer), Volume 112, Page 14143–14157 (2024), (IF: 5.6).

1. Libration Orbit Mission Design with Perturbations (as PI)(status- completed)

2. Roll of escaping sets in complex dynamics (as Co-PI) (status-completed)

Attended

Regular visitor of IUCAA, Pune since May, 2011 to 2016.
Attended Inspire Science Camp-2012 as a Volunteer, held at ISM Dhanbad, for the duration of 20-24 March, 2012.
Attended UTPLAA-2012 as a Super Visor of under Graduated Student in problem solving, held at ISM Dhanbad for the duration of 28 May to 6 June, 2012.
Presented a paper in 39^thCOSPAR Scientific Assembly (International) at Mysore, India, during July 14-22, 2012.
Attended 5^th Science Conclave held at IIIT, Allahabad during December 8-14, 2012.
Attended WMMA-2013 as a Volunteer and Participant, held at ISM Dhanbad during 07-09 February, 2013.
Presented a paper in RAMA-2013 as a Volunteer and Participant, held at ISM Dhanbad during 14-16 February, 2013
Attended NCCA-2014, held at Central University of Rajasthan during 08-09 March, 2014.
Presented a paper in ICADS-2014, held at Central University of Rajasthan during 10-13 March, 2014.
Attended DST-SERC School on Nonlinear Dynamics, held at Central University of Rajasthan during 01-20 December 2014.
Presented a paper in 80^th Annual Conference of the IMS, held at ISM Dhanbad during 27-30, December, 2014.
Attended (member of organizing committee) ICOCBASD-2015, held at Central Univ. of Rajasthan during 20-22 March, 2015.
Presented a paper in CONIAPS XVIII, held at University of Allahabad, Allahabad, UP during 22-24 December, 2015.
Chaired a session in the national workshop on Mathematical Modelling and Simulation, held at Central Univ. of Rajasthan during 14-18 March, 2016.
Presented a paper in ICTIMAMS-2016, held at DST Center for Interdisciplinary Mathematical Sciences, BHU Varanasi, India during December 14-17, 2016.
Participated in 115^th Orientation Programme during 04-31, January, 2017 held at UGC-HRDC, University of Allahabad, Allahabad, U. P.
Presented a paper in CONIAPS XXI, held at GJUS&T, Hisar, Haryana during October 28-30, 2017.
Presented a paper in 83rd Annual Conference of the IMS-An International Meet, held at SV University, Tirupati, A.P. during 12-15, December, 2017.
Presented (poster) under Best Poster Award Programme of ISCA 2018 during 16-20 March, 2018 at Manipur University, Imphal, Manipur.
Attended two day Microsoft Faculty Empowerment Training Program "Saksham" held at Central University of Rajasthan during 10-11 March, 2018.
Attended a ten days workshop on Teaching-Learning & Evaluation for faculty members of HEIs held at Central University of Rajasthan during 15-24 December, 2018.
Attended a ten days’ refresher course on Capacity Building Program for teachers of HEIs held at Central University of Rajasthan during 09-19 April, 2019.
Presented a research paper in ICMMAAC-2019 held at JECRC University, Jaipur during 08-10 August, 2019.
Presented a research paper in the CDSA-2020 held at Department of Physics, Central University of Rajasthan during 21-23 February, 2020.
Presented one research paper in the 35th annual conference of RMS-2020 held (online) at Central University of Rajasthan during 27-29 December, 2020.
Attended a five days’ One week online FDP on “NEP 2020: Impetus for Life Skills and Holistic Development” for teachers of HEIs held at Central University of Rajasthan during 01-05 March, 2021.
Presented a researh paper in ICCMSO-2022 at Department of Applied Sciences, Department of Applied Sciences, The
NorthCap University, Gurugram, Haryana during 02-03 April 2022.
Attended a Two week Faculty Development Program on Deep Learning in Image Processing and Pattern Recognition held at Central University of Rajasthan during 13-22 March, 2023.
Presented a researh paper in the PTS-2023 held at Department of Physics, JNU, New Delhi during 21-23 September, 2023.
Attended NEP–2020 Orientation and Sensitization Programme held at ACE-IUCAA during 1-15 May 2024.
Presented (e-poster) a paper during XXXII IAU General Assembly, held at Cape Town, South Africa during August 6-15, 2024.
Presented aresearch paper during 6th International Mediterranean Congress, held at Rome, Italy during August 13-15, 2024.

ABROAD VISIT

Presented a paper during SIAM Conference on Applications of Dynamical System, held at Snowbird, Utah, USA, during 19-23 May, 2013.
Presented a paper during 40^th COSPAR Scientific Assembly, held at Moscow, Russia during August 2-10, 2014.

DELIVERED SEMINAR & INVITED TALKS

On the Most Celebrated Unsolved Problem of the Celestial Mechanics in one-day national webinar ‘Recent Progress in Mathematical Sciences’ on the occasion of International Day of Mathematics held at the Department of Mathematics, Government Engineering College Bhojpur, Bihar on March 14, 2024.
On the Impact of a disc/belt in the generalized photo-gravitational RTBP in the 10 days online Workshop on Recent Development of Mathematical Sciences on Biological and Dynamical systems with fuzzy and fractional environments held at Department of Mathematics, Mahadevananda Mahavidyalaya Barrackpore, Kolkata during June 19– 29, 2024.
On the Most Celebrated Unsolved Problem in the National Mathematics Day seminar at the Department of Mathematics, Central University of Rajasthan on 22 December, 2023.
On the Existence analysis of Lagrange point-L1, stability analysis and possible application in different space missions in the Meghnad Saha Memorial Workshop on Solar Astronomy Focused one Aditya-L1 Mission held at Dept. of Physics, University of Allahabad, UP during 4-6 December, 2023.
On the Generalised Photo-gravitational RTBP with Disc in the 29th CONIAPS at the Department of Applied Sciences, Shivalik College of Engineering, Dehradun during 21-23 July, 2023.
On the Introduction to Different Physical Models and their Dynamical Aspects in IWCMDA2023 at the Department of Mathematics, Central University of Rajasthan during 06-08 January, 2023.
On the Most Celebrated Problem of the Celestial Mechanics- An Unsolved Problem in Webinar on Cosmology & Astronomy: Study of the Universe using Physics and Mathematics at The Neotia University, Sarisha, WB during 04 Sept. 2021.
On the Restricted Problem of Three Bodies: An Unsolved Problem in the National Webinar on “Tourism in Space: A Mathematical Overview’’ at Galgotias College of Engineering and Technology, Greater Noida,, during 03 September, 2020.
On the Lyapunov characteristic exponents in the perturbed restricted three body problem in CDSA2020 held at Department of Physics, Central University of Rajasthan, Ajmer, Rajasthan (India) during 21-23 February, 2020.
On the Normalization Methods in CMDA-2019 held at Department of Mathematics, Central University of Rajasthan, Ajmer, Rajasthan (India) during 07-11 January, 2019.
On the Restricted Three body Problem in RMSET-2016 held at Department of Mathematics, MNNIT, Allahabad, UP (India) during 19-23 October, 2016.
On the Chermnykh-Like Problem in RMSET-2016 held at Department of Mathematics, MNNIT, Allahabad, UP (India) during 19-23 October, 2016.
On the Lyapunov Characteristic Exponents in RMSET-2016 held at Department of Mathematics, MNNIT, Allahabad, UP (India) during 19-23 October, 2016.

Organized

Organized IUCAA sponsored 5 day workshop on Celestial Mechanics and Dynamical Astronomy (CMDA2019), 07-11 January, 2019 at the Department of Mathematics, Central University of Rajasthan.
Organized IUCAA sponsored 3 day International Workshop on Celestial Mechanics and Dynamical Astronomy (IWCMDA2023), 06-08 January, 2023 at the Department of Mathematics, Central University of Rajasthan.
Organised National Mathematics Day Seminar on 22 Decemer 2023 at the Department of Mathematics, Central University of Rajasthan.

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Dr. Ram Kishor

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