Dr. Gokula Nanda Chhatria,
M.Sc.(Mathematics), M.Phill, Ph.D

HEAD OF THE DEPARTMENT

ASSOCIATE PROFESSOR, DEPARTMENT OF MATHEMATICS
Research Experience : 6years+
Teaching Experience : 10years+
Administrative Experience : 10years+

Awards & Achievements:
Qualified CSIR-UGC-NET-DEC-2016

Publications:

A. K. Tripathy, G. N. Chhatria: Oscillation criteria for forced first order nonlinear neutral impulsive difference system, Tatra Mt. Math. Publ., 71(1) (2018), 175–193.
A. K. Tripathy, G. N. Chhatria: On oscillatory first order neutral impulsive difference equations, Math. Bohem., 145(4) (2020), 361–375.
G. N. Chhatria: On oscillatory second order impulsive neutral difference equations, AIMS. Math., 5(3) (2020), 2433–2447.
A. K. Tripathy, G. N. Chhatria: Oscillation criteria for first order neutral impulsive difference equations with constant coefficients, Differ. Equ. Dyn. Syst., 31 (2023), 209–222.
A. K. Tripathy, G. N. Chhatria: On the behaviour of solutions of neutral impulsive difference equations of second order, Math. Commun., 25(2) (2020), 297–314.
A. K. Tripathy, G. N. Chhatria: Nonlinear oscillation and second order impulsive neutral difference equations, Filomat, 35(10) (2021), 3365–3381.
G. N. Chhatria: Oscillation of a kind of second order nonlinear neutral difference equations, Rocky Mt. J. Math., 51(3) (2021), 787–803.
G. N. Chhatria: Oscillation of second order functional difference equations of non-canonical type, Mediterr. J. Math., 18(6):253 (2021), 1–14.
M. Altanji, G. N. Chhatria, S. S. Santra, A. Scapellato: Oscillation criteria for sublinear and superlinear first-order difference equations of neutral type with several delays, AIMS Math., 7(10) (2022), 17670–17684.
A. K. Tripathy, G. N. Chhatria: Oscillation of second order nonlinear impulsive neutral differential equations, Int. J. Appl. Comput. Math., 5(3):86 (2019), 1–11.
J. Azlabut, S. R. Grace, G. N. Chhatria: New oscillation results for higher order nonlinear
differential equations with a nonlinear neutral terms, J. Math. Computer Sci., 28(3) (2023), 294–305.
S. R. Grace, G. N. Chhatria: Oscillation theorems for Emden-Fowler type delay dynamic equations on time scales, Dyn. Contin. Discrete Impuls. Syst. B: Appl. Algorithms, 28(5) (2021), 345–356.
S. R. Grace, G. N. Chhatria, S. Abbas: Second-order oscillation of non-canonical functional dynamical equations on time scales, Math. Meth. Appl. Sci., 44(11) (2021), 9292–9301.
S. R. Grace, G. N. Chhatria, S. Abbas: Oscillation properties of solutions of second Order neutral dynamic equations of non-canonical type on time scales, Qual. Theory Dyn. Syst., 21(1):17 (2022), 1–18.
S. R. Grace, G. N. Chhatria: Oscillation of higher order nonlinear dynamic equations with a nonlinear neutral term, Math. Meth. Appl. Sci., (2022), 1–16.
S. R. , Grace, G. N. Chhatria, On oscillatory behaviour of third-order half-linear dynamic equations on time scales, Opuscula Math., 42 (6) (2022), 849–865.
G. N. Chhatria, Oscillation criteria for second order impulsive delay dynamic equations on time scale, Kragujevac J. Math. 45 (4), 531–542.

Other Official Responsibilities:
YRC Counsellor, OIC-Establishment Section, Member of IQAC Cell, Member of Admission Committee.

Email id: k.gokulananda@gmail.com