Sudhir S.

Hi, Thank you for visiting my profile. I am Dr. Sudhir Singh (Ph.D., Mathematics, National Institute of Technology, Trichy, India). I am an expert in advanced/college-level mathematics, including differential equations, linear algebra, abstract algebra, discrete mathematics, probability & statistics, operation research, graph theory, discrete mathematics, mathematical finance, calculus, real/complex/, mathematical modelling, physics and graduate courses in mathematics and statistics. I have completed my [login to view URL]. degree in Mathematics, Physics and Statistics (2011-2014), and [login to view URL]. in mathematics (2014-2016). I completed my Ph.D., in mathematics (2017-2023) from National Institute of Technology, Trichy, India. I use software such as MATLAB/PYTHON/MATHEMATICA/MAPLE for mathematical modelling/simulations. Previously, I have worked for some online companies, including Tutorbro ([login to view URL]) and Translator ([login to view URL]). Mainly, I worked as an assignment solver/tutor. Also, I am an Advanced Mathematics Expert at CHEGG ([login to view URL]). In my college days ([login to view URL].-[login to view URL].)(2011-2016), I was a home tutor and taught mathematics, physics and chemistry daily four to six hours to 6th-12th class students. Also, I taught/tutored in institutions for [login to view URL]./[login to view URL] students. Also, I taught for competitive national level exams, including NTSE, IIT-JEE, GATE and JAM. I am involved in teaching/tutoring mathematics/statistics/physics for 11 years. I enjoy teaching a lot. My publications includes 1) Benjamin-Ono equation: Rogue waves, generalized breathers, soliton bending, fission, and fusion: Eur. Phys. J. Plus (2020) 135: 823. 2) Dynamics of higher-order bright and dark rogue waves in a new (2+1)-dimensional integrable Boussinesq model, Phys. Scr. [login to view URL]. 3) Computing solitary wave solutions of coupled nonlinear Hirota and Helmholtz equations: Physica A 560 (2020) 125114 4) Dynamics of optical solitons and conservation laws of a new (2+1)-dimensional integrable nonlinear evolution equation in deep water oceanic waves: Modern Physics Letters B Vol. 34, No. 5 ([login to view URL] , DOI: 10.1142/S0217984920500682. 5) Dust ion acoustic multi-shock wave excitations in the weakly relativistic plasmas with nonthermal nonextensive electrons and positrons: AIP Advances 10, 065234 (2020); doi: 10.1063/5.0011086 6) Computing exact solutions and conservation laws of conformable time-fractional Gardner and Benjamin-Ono equations-Accepted for publication in Pramana-Journal of Physics, Springer I am VERY MUCH interested in mathematics/statistics, and I enjoy very much doing it. I am very hard working and very committed to work. I deliver the finished project in minimum time duration. My availability is 24/7. I would be pleased to help/work anything related to mathematics/statistics/physics. Best wishes Sudhir Singh Research Scholar Department of Mathematics National Institute of Technology, Trichy, India