Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Nsoki Mavinga"'
Publikováno v:
Electronic Journal of Differential Equations, Vol Special Issues, Iss 02, Pp 209-230 (2023)
Externí odkaz:
https://doaj.org/article/dd51370ae1eb457ba265954fd07923a2
Publikováno v:
Electronic Journal of Differential Equations, Vol Special Issues, Iss 01, Pp 279-292 (2022)
Externí odkaz:
https://doaj.org/article/baf9ed74039e4483b32f59f25e18ec1c
Autor:
Nsoki Mavinga, Mubenga N. Nkashama
Publikováno v:
Electronic Journal of Differential Equations, Vol 2010, Iss 19, Pp 207-220 (2010)
We are concerned with bounded solutions existing for all times for nonlinear parabolic equations with possibly nonlinear boundary conditions. A counterexample shows that, without an additional condition, a (weak) maximum principle does not hold for l
Externí odkaz:
https://doaj.org/article/79803c4bbb664336b6b28c2a4db3692c
Autor:
Nsoki Mavinga, Mubenga N. Nkashama
Publikováno v:
Electronic Journal of Differential Equations, Vol 2010, Iss 19, Pp 197-205 (2010)
This article is devoted to the solvability of second order elliptic partial differential equations with nonlinear boundary conditions. We prove existence results when the nonlinearity on the boundary interacts, in some sense, with the Steklov spectru
Externí odkaz:
https://doaj.org/article/866f55222ef44c128f6e203d31ad8d8a
Autor:
Nsoki Mavinga, Rosa Pardo
Publikováno v:
Mediterranean Journal of Mathematics. 18
We establish sufficient conditions for a uniform $$L^{p^\star }(\Omega )$$ bound to imply a uniform $$L^\infty (\Omega )$$ bound for positive weak solutions of subcritical p-Laplacian equations. We also provide an equivalent result for sequences of b
Autor:
Nsoki Mavinga, Rosa Pardo
Publikováno v:
Journal of Mathematical Analysis and Applications. 449:1172-1188
We provide a-priori L ∞ bounds for classical positive solutions of semilinear elliptic systems in bounded convex domains when the nonlinearities are below the power functions v p and u q for any ( p , q ) lying on the critical Sobolev hyperbola. Ou
Autor:
Rosa Pardo, Nsoki Mavinga
Publikováno v:
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
We consider reaction–diffusion equations under nonlinear boundary conditions where the nonlinearities are asymptotically linear at infinity and depend on a parameter. We prove that, as the parameter crosses some critical values, a resonance-type ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b12852333dcca9f2bbc871fa3040826
https://eprints.ucm.es/id/eprint/44752/1/a15043.pdf
https://eprints.ucm.es/id/eprint/44752/1/a15043.pdf
Publikováno v:
Topol. Methods Nonlinear Anal. 53, no. 1 (2019), 43-56
We provide sufficient conditions for a uniform $L^{2^\star}(\Omega)$ bound to imply a uniform $L^\infty (\Omega)$ bound for positive classical solutions to a class of subcritical elliptic problems in bounded $C^2$ domains in ${\mathbb R}^N$. We also
Autor:
Nsoki Mavinga
Publikováno v:
Proceedings of the Royal Society of Edinburgh: Section A Mathematics. 142:137-153
We are concerned with the solvability of nonlinear second-order elliptic partial differential equations with nonlinear boundary conditions. We study the generalized Steklov–Robin eigenproblem (with possibly singular weights) in which the spectral p
Publikováno v:
Computational statisticsdata analysis. 53(3)
In comparing the mean count of two independent samples, some practitioners would use the t-test or the Wilcoxon rank sum test while others may use methods based on a Poisson model. It is not uncommon to encounter count data that exhibit overdispersio