E-commerce or electronic commerce, also known as e-business, refers to the transaction of
goods and services through electronic communications. Although the general public has …

We analyze a system of discrete fractional difference equations subject to nonlocal
boundary conditions. We consider the system of equations given by [Formula: see text], for …

In this paper, we analyse a ν-th order,, discrete fractional three-point boundary value
problem (BVP). We show that Green's function associated to this problem satisfies certain …

Let T be at ime scale such that 0, T∈ T. We consider the second order dynamic equation on
at ime scale u∆∇(t)+ a (t) f (u (t))= 0, t∈(0, T)∩ T, u (0)= 0, αu (η)= u (T), where η∈(0, ρ …

In this paper, we consider a discrete fractional boundary value problem of the form -
Δ^vy(t)=f(t+v-1,y(t+v-1)),y(v-2)=ψ(y),y(v+b)=ϕ(y)where\,t∈0,b_N_0,f:v-1,...,v+b-1_N_v …

Positive solutions for a system of second-order multi-point boundary value problems -
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Let T be at ime scale with 0, T∈ T. We investigate the existence and multiplicity of positive
solutions to the nonlinear second-order three-point boundary-value problem u∆∇(t)+ a (t) f …

Existence of eigenvalues yielding positive solutions for systems of second order discrete
boundary value problems (two-point, three-point and generalized three-point) are …

Existence results for discrete Sturm–Liouville problem via variational methods Page 1 Existence
results for discrete Sturm–Liouville problem via variational methods† YU TIAN‡*, ZENGJI DU …

Positive solutions for a system of higher-order multi-point boundary value problems -
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