Results 1 to 10 of about 26 (26)
On functional reproducing kernels
Open Mathematics, 2023 We show that even if a Hilbert space does not admit a reproducing kernel, there could still be a kernel function that realizes the Riesz representation map.
Zhou Weiqi
doaj +1 more source
Advanced Nonlinear Studies, 2021 The existence of at least one positive solution to a large class of both integer- and fractional-order nonlocal differential equations, of which one model case ...
Goodrich Christopher S.
doaj +1 more source
A topological analysis of p(x)-harmonic functionals in one-dimensional nonlocal elliptic equations
Advanced Nonlinear StudiesWe consider a class of one-dimensional elliptic equations possessing a p(x)-harmonic functional as a nonlocal coefficient.
Goodrich Christopher S.
doaj +1 more source
Advanced Nonlinear StudiesWe consider nonlocal differential equations with convolution coefficients of the form−M(a*|u|q)(1)μ(t)u″(t)=λft,u(t), t∈(0,1), $$-M\left(\left(a {\ast} \vert u{\vert }^{q}\right)\left(1\right)\mu \left(t\right)\right){u}^{{\prime\prime}}\left(t\right ...
Goodrich Christopher S.
doaj +1 more source
An estimate on the Bedrosian commutator in Sobolev space. [PDF]
J Inequal Appl, 2018 Oliver M.
europepmc +1 more source
Some of the next articles are maybe not open access.
Lp estimates for multilinear convolution operators defined with spherical measure
Bulletin of the London Mathematical Society, 2021Kalachand Shuin, Saurabh Shrivastava
exaly
A new product formula involving Bessel functions
Integral Transforms and Special Functions, 2022Mohamed Amine Boubatra +2 more
exaly