Yazar "Prasad, Kapula Rajendra" için listeleme
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Denumerably many positive solutions for rl-fractional order bvp having denumerably many singularities
Prasad, Kapula Rajendra; Khuddush, Mahammad; Rashmita, Mahanty (Işık University Press, 2022)In this paper, we consider Riemann-Liouville two-point fractional order boundary value problem having denumerably many singularities and determined sufficient conditions for the existence of denumerably many positive ... -
Existence and nonexistence of positive solutions for a n-th order three-point boundary value problem
Kameswara Rao, Allaka; Prasad, Kapula Rajendra; Bharathi, Botta (Işık University Press, 2016-02-04)The purpose of this paper is to establish some results on the existence and nonexistence of positive solutions for a type of nonlinear n-th order three-point boundary value problems. The main tool is a fixed point theorem ... -
Existence of positive solutions for a coupled system of higher order fractional boundary value problems
Prasad, Kapula Rajendra; Krushna, Boddu Muralee Bala (Işık University Press, 2016)The aim of this paper is to establish the existence of at least one positive solution for a coupled system of higher order two-point fractional order boundary value problems under suitable conditions. The approach is based ... -
Existence of symmetric positive solutions for lidstone type integral boundary value problems
Namburi, Sreedhar; Prasad, Kapula Rajendra; Sunkara, Balakrishna (Işık University Press, 2018)This paper establishes the existence of even number of symmetric positive solutions for the even order differential equation (?1)n u (2n) (t) = f(t, u(t)), t ? (0, 1), satisfying Lidstone type integral boundary conditions ... -
Lower and upper solutions for general two-point fractional order boundary value problems
Prasad, Kapula Rajendra; Krushna, Boddu Muralee Bala (Işık University Press, 2015)This paper establishes the existence of a positive solution of fractional order two-point boundary value problem, Dq1a+ y(t) + f(t, y(t)) = 0, t ? [a, b], y(a) = 0, y?(a) = 0, ?Dq2a+ y(b) ? ?Dq3a+ y(a) = 0, where Dqia+ , ... -
Solvability of iterative systems of three-point boundary value problems
Prasad, Kapula Rajendra; Namburi, Sreedhar; Kumar, Kona Rajendra (Işık University Press, 2013-08-01)We establish a criterion for the existence of at least one positive solution for the iterative system of three-point boundary value problems by determining the eigenvalues ?i, 1 ? i ? n, using Guo–Krasnosel’skii fixed point ... -
Stability analysis of a fractional order coronavirus(COVID-19) epidemic model
Khuddush, Mahammad; Prasad, Kapula Rajendra (Işık University Press, 2023-10)In this paper a six-compartmental coronavirus(COVID-19) epidemic model is developed. We have divided the total population into five classes, namely susceptible, exposed, infected, treatment, recovered and the concentration ...
