Results 71 to 80 of about 111,413 (237)

Positive solutions of four-point boundary-value problems for four-order p-Laplacian dynamic equations on time scales

open access: yesElectronic Journal of Differential Equations, 2006
We study the existence of positive solutions for the nonlinear four-point singular boundary-value problem with $p$-Laplacian operator on time scales.
Hua Su, Baohe Wang, Zhongli Wei
doaj  

Existence of Solutions for Nonlinear Four-Point p-Laplacian Boundary Value Problems on Time Scales

open access: yesAdvances in Difference Equations, 2009
We are concerned with proving the existence of positive solutions of a nonlinear second-order four-point boundary value problem with a p-Laplacian operator on time scales.
S. Gulsan Topal   +2 more
doaj   +1 more source

VALIANT: A Vision‐Authenticity Language Framework Through Integrated Experts and Aligned Numerical‐Textual Descriptors for Citri Reticulatae Pericarpium

open access: yesAdvanced Intelligent Systems, EarlyView.
Visual features, numerical descriptors, and controlled textual attributes extracted from smartphone images of Chenpi are integrated by VALIANT, a tailored multimodal framework for simultaneous storage‐age classification and authenticity verification. The workflow distinguishes genuine products from suspicious standard operating procedure mimics while ...
Simon C. K. Chan   +5 more
wiley   +1 more source

Existence and multiplicity of solutions for p ( x ) $p(x)$ -Laplacian problem with Steklov boundary condition

open access: yesBoundary Value Problems, 2022
We study the existence and multiplicity of weak solutions for an elliptic problem involving p ( x ) $p(x)$ -Laplacian operator under Steklov boundary condition. The approach is based on variational methods.
A. Khaleghi, A. Razani
doaj   +1 more source

Higher-Order Dynamic Delay Differential Equations on Time Scales

open access: yesJournal of Applied Mathematics, 2012
We study the existence of positive solutions for the nonlinear four-point singular boundary value problem with higher-order p-Laplacian dynamic delay differential equations on time scales, subject to some boundary conditions.
Hua Su, Lishan Liu, Xinjun Wang
doaj   +1 more source

Geometric properties of extremal domains for the p-Laplacian operator

open access: yesJournal of Differential Equations
In this paper, we explore the geometric properties of unbounded extremal domains for the $p$-Laplacian operator in both Euclidean and hyperbolic spaces. Assuming that the nonlinearity grows at least as the nonlinearity of the eigenvalue problem, we prove that these domains exhibit remarkable geometric properties and cannot be arbitrarily wide.
Francisco G. Carvalho   +1 more
openaire   +3 more sources

Selective Sequestration of Toxic NOx Gases by P‐Doped Graphene: A Density Functional Theory Study

open access: yesAdvanced Physics Research, EarlyView.
P‐doped graphene (P‐grap) is explored as an NOx sensor through DFT simulations. The analysis of its geometry, binding energies, electronic properties, and atom‐in‐molecule characteristics demonstrates that P‐grap is a selective sensor for NOx among a mixture of various gases.
Anwar Ali   +3 more
wiley   +1 more source

Solvability of fractional boundary value problems with p-Laplacian operator [PDF]

open access: yesAdvances in Difference Equations, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Invariant Measure and Universality of the 2D Yang–Mills Langevin Dynamic

open access: yesCommunications on Pure and Applied Mathematics, EarlyView.
ABSTRACT We prove that the Yang–Mills (YM) measure for the trivial principal bundle over the two‐dimensional torus, with any connected, compact structure group, is invariant for the associated renormalised Langevin dynamic. Our argument relies on a combination of regularity structures, lattice gauge‐fixing and Bourgain's method for invariant measures ...
Ilya Chevyrev, Hao Shen
wiley   +1 more source

Existence of three solutions for two quasilinear Laplacian systems on graphs

open access: yesDemonstratio Mathematica
We deal with the existence of three distinct solutions for a poly-Laplacian system with a parameter on finite graphs and a (p,q)\left(p,q)-Laplacian system with a parameter on locally finite graphs. The main tool is an abstract critical point theorem in [
Pang Yan, Zhang Xingyong
doaj   +1 more source

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