Results 61 to 70 of about 190 (133)

Demonstration of an AI-driven workflow for autonomous high-resolution scanning microscopy. [PDF]

open access: yesNat Commun, 2023
Kandel S   +9 more
europepmc   +1 more source

КОЭРЦИТИВНАЯ ОЦЕНКА И ТЕОРЕМА РАЗДЕЛИМОСТИ ДЛЯ ОДНОГО НЕЛИНЕЙНОГО ДИФФЕРЕНЦИАЛЬНОГО ОПЕРАТОРА В ГИЛЬБЕРТОВОМ ПРОСТРАНСТВЕ

open access: yes, 2018
Problem of separation for differential operators was first investigated by W. N. Everitt and M. Giertz in the beginning of seventieth of the last century.
О. Каримов Х.; Институт математики им. А.Джураева Академии наук Республики Таджикистан.   +1 more
core   +1 more source

A Fourier approach for nonlinear equations with singular data

open access: yes, 2015
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)For 0 n/(n - m), we study the inhomogeneous equation L (u) +u (p) + V (x)u + f(x) = 0 in a'e (n) with singular data f and V.
Ferreira, LCF, Montenegro, M
core   +1 more source

Existence of solutions for fourth-order PDEs with variable exponents

open access: yes, 2009
In this article, we study the following problem with Navier boundary conditions $$\displaylines{ \Delta _{p(x)}^2u=\lambda | u| ^{p(x)-2}u+f(x,u)\quad \hbox{in }\Omega , \cr u=\Delta u=0\quad \hbox{on }\partial \Omega .
Moussaoui, Mimoun   +2 more
core   +1 more source

Electrographic flow mapping for atrial fibrillation: theoretical basis and preliminary observations. [PDF]

open access: yesJ Interv Card Electrophysiol, 2023
Haines DE   +6 more
europepmc   +1 more source

Multiple positive solutions for superlinear Kirchhoff type problems on R^N

open access: yes, 2015
By using critical point theory, we establish the existence of infinitely many weak solutions for a class of Navier boundary-value problem depending on two parameters and involving the p(x)-biharmonic operator.
Ghasem A. Afrouzi, Saeid Shokooh
core  

Home - About - Disclaimer - Privacy