• Theoretical Seismology 
• Mathematical Modelling of Fracture Problems in elastic media.

• Functional Analysis  MAT 0401
• Complex Analysis  19BMH0401
• Topology  MAT0301
• Mathematics-III  MA0211

Working with SRM University since May 2020

• CSIR NET JRF examination in 2014 with AIR-54
• IIT (ISM) JRF in 2014 with AIR-02
• CSIR RA Fellowship in 2018

• R.P Yadav, R. Verma, A numerical simulation of Fractional order mathematical modelling of COVID-19 disease in case of Wuhan China, Chaos, Solitons and Fractals (Elsevier), 140,110124, 2020, (Impact factor 3.764) (ISSN:0960-0779) SCI, Best Quartile (Q1)
• A.K Singh, A K Singh, R.P Yadav, Stress intensity factor of dynamic crack in double layered dry sandy elastic medium due to shear wave under different loading conditions, International Journal of Geomechanics (ASCE), 20(11), 04020215, 2020, (Impact factor 2.780) (ISSN: 1532-3641) SCI, Best Quartile (Q1)
• K. Singh, A. Negi, R. P. Yadav, Analysis on dynamic interfacial crack impacted by SH-wave in bi-material poroelastic strip, Composite Structure (Elsevier), 233, 111639., 2020 (Impact factor 4.829) (ISSN: 0263-8223) SCI, Best Quartile (Q1)
• R.P. Yadav, A.K. Singh, A. Chattopadhyay, Analytical study on the propagation of rectilinear semi-infinite crack due to Love type wave propagation in a structure with two dissimilar transversely isotropic layers, Engineering Fracture Mechanics (Elsevier), 199, 201-219, 2018. (Impact factor 2.980) (ISSN: 0013-7944) SCI, Best Quartile (Q1)
• A.K. Singh, A. Negi, R.P. Yadav, A. Verma, Dynamic stress concentration in pre-stressed poroelastic media due to moving punch influenced by shear wave, Journal of Seismology(Springer), 22(5) 1263-1274,2018, (Impact factor 1.494) (ISSN: 1383-4649) SCI (Q2)
• A.K. Singh, R.P. Yadav, S. Kumar, A. Chattopadhyay, Shear wave in a pre-stressed poroelastic medium diffracted by a rigid strip, Journal of Sound and Vibration (Elsevier), 407, 16-31, 2017. (Impact factor 3.123) (ISSN: 0022- 460X) SCI, Best Quartile (Q1)
• K. C. Mistri A. K Singh, R. P. Yadav & A. Chattopadhyay, Stresses due to moving load on the surface of an irregular magneto-elastic monoclinic half-space under hydrostatic initial stress, Mechanics of Advanced Materials and Structures (Taylor & Francis), 24(13), 1-17, 2017. (Impact factor 2.645) (ISSN: 1537-6494) SCI, Best Quartile (Q1)
• A.K. Singh, R.P. Yadav, S. Kumar, A. Chattopadhyay, Propagation of crack in a pre-stressed inhomogeneous poroelastic medium influenced by shear wave,Engineering Fracture Mechanics (Elsevier), 154, 191-206, 2016. (Impact factor 2.980) (ISSN: 0013-7944) SCI, Best Quartile (Q1)
• K Singh, R. P. Yadav, K. C. Mistri, & A. Chattopadhyay, Influence of anisotropy, porosity and initial stresses on crack propagation due to Love-type wave in a poroelastic medium, Fatigue & Fracture of Engineering Materials & Structures (Wiley), 39, 624-636, 2016.(Impact factor 2.555) (ISSN: 1460-2695) SCI, Best Quartile (Q1)

Papers presented in conferences/Seminars (International/ National)

• Attended 80th Annual Conference of the Indian Mathematical Society organized by Department of Applied Mathematics, Indian School of Mines, Dhanbad on Dec 27-30, 2014 and presented a paper entitled Effect of Moving Punch in viscoelastic medium
• Attended International Workshop on Computational Methods in Vibration and Acoustics organized by Department of Mechanical Engineering, ISM Dhanbad on March 16-21, 2015.
• Attended Workshop on High Performance Computing jointly organized by Department of Applied Mathematics, ISM Dhanbad and Centre for Development of Advanced Computing (C-DAC), Pune on July 29-31, 2015.
• Attended 7th National Conference on Wave Mechanics and Vibrations (WMVC) organized by Department of Applied Mathematics, Indian School of Mines, Dhanbad on Dec 21-23, 2015 and presented a paper entitled Dynamic Behavior of crack in a poroelastic medium influenced by shear wave.
• Attended Science Academy\\\\'s Lecture Workshop on Fluid Flow through Porous Media and its Application organized by Society of Applied Mathematics (SAM), Department of Applied Mathematics, Indian School of Mines, Dhanbad on December 25-27, 2015.
• Attended National Conference on Recent Advances in Science and Engineering (RASE) organized by Faculty Development Centre, Indian School of Mines, Dhanbad on March 28-29, 2016 and presented a paper entitled Behavior of dynamic rectilinear semi-infinite crack in a transversely isotropic poroelastic medium due to surface wave.
• Attended Workshop on Fractals and Spline in approximation and Interpolation theory organized by Indian Institute of Technology Madras, on July 15-29, 2016.
• Attended Short-Term course on Mathematical Modelling of Elastodynamic Problems, Department of Applied Mathematics, IIT(ISM), Dhanbad on August 03-07, 2017.

Association/Membership

• Life member of Indian Mathematical Society (Membership No.: L/2014/214).Pune, India, since 2014.
•  Student member of Society For Industrialand Applied Mathematics (SIAM), Philadelphia, USA since 2016 (Membership No.: 020833329).
• Life Member of International Association Of Engineers (Iaeng), Hong Kong since 2016 (Membership No.: 164270).
• Life Member of Society Of Applied Mathematics (SAM), IIT(ISM), Dhanbad (Membership No.: LM/2017-2018/133)