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Seminars/Workshop/Invited Talk

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Seminars/Workshop

Seminars

 

Local organizing committee member of 30th meeting of the Indiana Association for General Relativity and Gravitation (IAGRG) (Jan 3 -5, 2019)

  

Convenor of International Webinar ​on Recent Developments in Cosmology and Modified Gravity ​(RDCM-2021) (March 9-11, 2021)

Chairman of 27th International Conference of International Academy of Physical Sciences (IAPS) on Advances in Relativity and Cosmology (PARC-2021) (Oct. 26-28, 2021).

Coordinator of National Mathematics Day-2021 (NMD2021) celebrations at Department of Mathematics, BITS-Pilani, Hyderabad Campus on 22-12-2021 sponsored by NCSTC & TSCOST. 

 
Invited Talks

21. Alternative Gravities and Fundamental Cosmology (ALTECOSMOFUN’21), Virtual meeting from Sept. 06-10, 2021 at Szczecin Cosmology Group, Institute of Physics, University of Szczecin, Poland and gave a talk on “Existence of bulk viscous universe in f(R,T) gravity and confrontation with observational data”.

20. Sixteenth Marcel Grossmann Meeting - MG16, Virtual meting from July 05-10, 2021 and gave a talk on “Traversable wormhole geometries in symmetric teleparallel gravity”.

19. XXII International meeting Physical Interpretations of Relativity Theory (PIRT-2021) at Bauman Moscow State Technical University, Moscow, Russia from 05-09 July 2021 and gave a talk on “Wormhole geometry in a modified symmetric teleparallel gravity”. 

18. 1st International Meeting of Theoretical and Applied Physics – IMTAP at Faculty of Natural Sciences and Mathematics, National University of Callao, Callao – Peru from 3rd  – 6th May 2021 and gave a talk on “Traversable wormhole geometries in f(Q) gravity”.

 
17. The International Symposium on Physics (ISP 2020) at Federal University of Campina Grande, Brazil from 15th – 18th Dec. 2020 and gave a talk on “Wormholes in f(R,T) gravity and general relativity”.  
 
16. The 16th IMT-GT International Conference on Mathematics, Statistics and Their Applications (ICMSA 2020) at Centre for Mathematical Sciences, Universiti Tunku Abdul Rahman, Malaysia from 23rd – 24th Nov. 2020 and gave a talk on “Wormholes in exponential f(R,T) Gravity”.
 

15. IWARA 2020 Video Conference- 9th International workshop on Astronomy and Relativistic Astrophysics at Mexico from 6th – 12th Sept. 2020 and gave a talk on “Energy Conditions in Non-minimally Coupled f(R,T) Gravity”. 
 

14. The 14th International Conference on Gravitation, Astrophysics and Cosmology (ICGAC14) at National Central University, Jhongli, Taiwan from 17th -21st  Aug. 2020 and gave an invited talk through webinar on “A non-singular bounce in f(R,T) gravitation”.

 
13. National Conference on emerging trends in advanced mathematical sciences & its interdisciplinary areas (NCETAMSII2020) at Department of Mathematical Sciences, Bodoland University, India from 21st -22nd Feb. 2020 and gave an invited talk on “Modified gravity wormholes without exotic matter”. 
 
12. International Conference on Advances in Physical, Chemical & Mathematical Sciences (ICAPCM-2020) at Department of Mathematics, RTM  Nagpur University, India from 13th -16th Feb. 2020 and gave an invited talk on “Bouncing cosmology in modified gravity”. 
 
11. International Conference on Differential Geometry and Relativity-2019 (ICDGR-2019) at Department of Mathematics and Statistics, Deen Dayal Upadhyaya Gorakhpur University, Gorakhpur, India from 8th -10th Nov. 2019 and gave an invited talk on “Wormholes in Modified Gravity and General Relativity: A Comparative Study”.
 
10. International Conference on Gravitation, Cosmology and Mathematical Physics-2019 (ICGCAMP-2019) at Department of Mathematics and Physics, GLA University, Mathura, India from 4th -7th April 2019 and gave an invited talk on “Finite time future singularities in modified f(R) gravity”. 
 
9. National Conference on Cryptography, Thermoelasticity and General Relativity (CTGR-2019) at Department of Mathematics, Nagpur University, Nagpur, India on 27th March 2019 and gave an invited talk on “Static spherically symmetric wormholes in f(R,T) extended theory of gravity”. 
 
8. International Conference on Recent Inventions and Innovations in Mathematical Sciences-2019 (ICRIIMS-2019) at Department of Applied Mathematics, Andhra University, Visakhapatnam, India from 28th Feb.-1st March 2019 and gave an invited talk on “Wormholes with different redshift functions in f(R,T) gravity”. 
 

7. Frontiers in Particle Physics and Cosmology – 2019 (FPPC2019) at School of Physics, University of Hyderabad, Hyderabad, India from 23-25 Jan 2019 and gave an invited talk on "Traversable wormholes and energy conditions in f(R,T) gravity".

 
6. International Conference on recent advances in pure and applied mathematics (ICRAPAM2018) at Department of Applied Mathematics , Delhi Technological University, Delhi, India from 23-25 October 2018 and gave an invited talk on “Traversable wormholes in modified gravity”.  
 
5. National Conference on Differential Geometry and General Relativity at Department of Mathematics, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India from 28-29 November 2017 and gave an invited talk on “Wormhole Geometry in Modified Gravity”. 
 
4. International Conference on Mathematical Analysis and its Applications (ICMAA-2017) from 5-9 March, 2017 at Dayanand Science College, Latur-413512, Maharashtra, India gave an invited talk on "Big Rip singularity in f(R,T) gravity".
 
3. 3rd Conference of the Polish Society on Relativity  from 25th Sept. to 29th Sept. 2016 at Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Krakow, Poland gave an invited talk on "Kaluza-Klein dark energy model in the form of wet dark fluid in f(R,T) gravity". 
 

2. Frontiers in High Energy Physics from 22-25 March 2016 at Institute of Mathematical Sciences, Chennai and gave an invited talk on "Big Rip singularity of LRS Bianchi type-I universe in f(R,T) gravity".


1. 20th European Workshop onThe String Theory Universe”, from Sept 22-26, 2014 at Mainz Institute for Theoretical Physics, Johannes Gutenberg University, Mainz, Germany and gave an invited talk on "Higher dimensional Bianchi type-III universe with strange quark matter attached to string cloud in general relativity".

  

Paper Presentations in National/International Conferences
 
29. 22nd International Conference on General Relativity and Gravitation (GR22), from July 7-12, 2019 at Valencia Conference Centre, Valencia, Spain and presented a paper on " Phantom energy as a transient phenomenon avoiding cosmic doomsday in f(R) gravity ". 

 

28. Yukawa International School on "Strings and Fields" from 29th Feb to 4th March 2016 at Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto, Japan and gave a talk on "Bianchi type string cosmological models in f(R,T) gravity". 
 
27. International Conferences on General Relativity (ICGR-2015), from Nov 25-28, 2015 at Dept. of Mathematics, Sant Gadge Baba Amravati University, Amravati, India 
 

26. 21st European Workshop onThe String Theory Universe”, from Sept 7-11, 2015 at Department of Physics and Astronomy, Katholieke Universiteit, Leuven, Belgium. 

 
25. International Congress of Mathematicians (ICM-2014), from August 13-21, 2014 at COEX, Seoul, South Korea 

 
24. International Conferences on Recent Advances in Mathematics (ICRAM-2014), from Jan20-23, 2014 at Dept. of Mathematics, Nagpur University, Nagpur, India

 

23. Participated in the "International Workshop on "Applications of general theory of relativity to large-scale structures in our universe", held at NIT, Patna during 23rd Dec 2013-3rd Jan 2014.

 

22. International Conferences on Mathematical Sciences (ICMS-2012), from Dec 28-31, 2012 at SSES Amt’s Science College, Nagpur, India

 

21. 7th International Conference on Gravitation and Cosmology, from Dec 14-19, 2011 at Holiday Inn Resort Goa, India

 

20. International Conference on ”Applied Mathematics, Modeling and Computational Sciences (AMMCS 2011)”, from 25th July to 29th July 2011 at Wilfrid Laurier University, Waterloo, CANADA,

 

19. 26th Annual meeting of Indian Association for General Relativity and Gravitation (IAGRG), from January 19-21, 2011 at Harish-Chandra Research Institute, Allahabad, India

 

18. National Seminar on Modern Trends in Applied Mathematics (NSMTAM-2010), from Oct. 09-10, 2010 at Department of Applied Mathematics, Andhra University, Visakhapatnam, india


17. International Congress of Mathematicians (ICM-2010), from August 19-27, 2010 at Hyderabad International Convention Centre (HICC), Hyderabad, India

 

16. Fifth National Conference on Applicable Math. in Wave Mechanics and Vibrations (WMVC-2010), from March 13-15, 2010 at Department of Mathematics, Kakatiya University, Warangal, India

 

15. 25th Annual meeting of Indian Association for General Relativity and Gravitation (IAGRG), from January 28-31, 2009 at Saha Institute of Nuclear Physics, Kolkata  and presented my Ph. D. thesis for V V Narlikar Best Thesis Award.

 

14. Third National Conference on Applicable Math. in Wave Mechanics and Vibrations (WMVC-2006), from October 15-17, 2006 at Jaypee Institute of Engineering and Technology, Raghogarh, Guna, India

 

13. International Conference on Relativity, from January 11-14, 2005  at Department of Mathematics, Amravati University, Amravati, India

 

12. National Conference on Mathematical Modeling and Analysis (NCMMA’04), from October 8-9, 2004 at Mathematics Group BITS, Pilani, India
 
11. Participated in a Course on Advances in environmental science and engineering, from March 1-13, 2004, held at Department of Chemistry and Dept. of Civil Engineering, UCE, Burla, India 

 

10. National Conference on ”Advances in Fluid Mechanics”, from February 5-6, 2004 at Dept. of Mathematics, Gulberga University, Gulberga, India

 

9. Second National Conference on Mathematical and Computational Models (NCMCM-2003), from December 11-12, 2003 at Dept. of Mathematics and Comp. Applications PSG College of Tech., Coimbatore, India.

 

8. Second National Conf. on Applicable Math. in Wave Mechanics and Vibration (WMVC-2003), from March 15-16, 2003 at A. C. College of Commerce, Jalpaiguri, India

 
7. Participated in a Course on Industry-Institute-Interaction programme on Total Quality Management, from February 24-25, 2003, held at Padmashree Krutartha Acharya College of Engineering, Bargarh, India. 

 

6. Participated in a Course on Institutional and Instructional Programme on Discrete Mathematics, from February 3-15,2003 at Ramanujan Institute for advanced Study in Mathematics, Madras University, Chennai, India

 

5. National seminar on Recent Advances in ”Fluid Mechanics”, from September 11-12,2002 at Dept. of Mathematics, Gulberga University, Gulberga, India

 

4. National Seminar on Mathematics and its Application XXIX-OMS, from February 23-24, 2002 at Orissa Engineering College, Bhubaneswar, India

 

3. National Conference on Recent Trends in Mathematics XXVIII-OMS, from March 27-28, 2001 at Institute of Mathematics and Application, Bhubaneswar, India.

 

2. National Conference on Applicable Math. in Wave Mechanics and Vibration (WMVC-2001), from March 17-19, 2001 at A.C. College of Commerce, Jalpaiguri,  India

 

1. National Symposium On Mathematical Sciences, from March 1-5, 2001 at Dept. of Math., Nagpur University, Nagpur, India 
 

Resource person

1. 2-Day National Level workshop on “Latex and its Application” organized by Dept. of Humanities and Science, Navodaya Institute of Technology, Raichur, India during Sept. 16-17, 2017. 

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