1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.AP2023★ 1 cited
On a version of hybrid existence result for a system of nonlinear equations
Michał Bełdziński, Marek Galewski, Igor Kossowski
Combining monotonicity theory related to the parametric version of the Browder-Minty Theorem with fixed point arguments we obtain hybrid existence results for a system of two opera…
math.AP2023
On competing (p,q) -Laplacian Drichlet problem with unbounded weight
Josef Diblik, Marek Galewski, Igor Kossowski +1
We investigate the existence of generalized solutions to coercive competing system driven by the (p,q) -Laplacian with unbounded perturbation corresponding to the leading term in t…
math.CA2015
First order systems of odes with nonlinear nonlocal boundary conditions
Igor Kossowski, Bogdan Przeradzki
In this article, we prove an existence of solutions for a non-local boundary value problem with nonlinearity in a nonlocal condition. Our method is based upon the Mawhin's coincide…