Results 241 to 250 of about 19,135,649 (331)

Spectrum of one dimensional p-Laplacian operator with indefinite weight

, 2002
Mohammed Moussa, Aomar Anane, Omar Chakrone   +2 more
openalex   +1 more source

Existence and nonexistence results for quasilinear elliptic equations involving the p-Laplacian with a critical potential [PDF]

, 2003
Boumediene Abdellaoui, Ireneo Peral
openalex   +1 more source

Effects of Anthropogenic Introduction of Substrates on Egg Camouflage and Nesting Success in Ground‐Nesting Birds

Animal Conservation, EarlyView.
We show that the introduction of artificial substrates, in this case, dredged materials to act as nesting substrate for ground‐nesting birds, reduced the effectiveness of egg camouflage for Kentish plovers compared to natural substrates. However, nesting success was not impacted, likely because the community of nest predators was diverse and used a ...
Gustavo Liñán‐Cembrano, Macarena Castro, Cristina Ramo, Miguel A. Rendón, Juan A. Amat, Alejandro Pérez‐Hurtado   +5 more
wiley   +1 more source

Complementarity in alliances: How strategic compatibility and hierarchy promote efficient cooperation in international security

American Journal of Political Science, EarlyView.
Abstract How can defense alliances reap the efficiency gains of working together when coordination and opportunism costs are high? Although specializing as part of a collective comes with economic and functional benefits, states must bargain over the distribution of those gains and ensure the costs of collective action are minimized.
J. Andrés Gannon
wiley   +1 more source

Optimal metrics for the first curl eigenvalue on 3-manifolds. [PDF]

Calc Var Partial Differ Equ
Enciso A, Gerner W, Peralta-Salas D.
europepmc   +1 more source

Neural Geometry Processing via Spherical Neural Surfaces

Computer Graphics Forum, EarlyView.
Abstract Neural surfaces (e.g., neural map encoding, deep implicit, and neural radiance fields) have recently gained popularity because of their generic structure (e.g., multi‐layer perceptron) and easy integration with modern learning‐based setups. Traditionally, we have a rich toolbox of geometry processing algorithms designed for polygonal meshes to
Romy Williamson, Niloy J. Mitra
wiley   +1 more source

Explainable Graph Spectral Clustering of text documents. [PDF]

PLoS One
Starosta B, Kłopotek MA, Wierzchoń ST, Czerski D, Sydow M, Borkowski P.   +5 more
europepmc   +1 more source

2D Neural Fields with Learned Discontinuities

Computer Graphics Forum, EarlyView.
Abstract Effective representation of 2D images is fundamental in digital image processing, where traditional methods like raster and vector graphics struggle with sharpness and textural complexity, respectively. Current neural fields offer high fidelity and resolution independence but require predefined meshes with known discontinuities, restricting ...
Chenxi Liu, Siqi Wang, Matthew Fisher, Deepali Aneja, Alec Jacobson   +4 more
wiley   +1 more source

Infinitely Many Critical Points of Non-Differentiable Functions and Applications to a Neumann-Type Problem Involving the p-Laplacian

, 2002
S. Marano, Dumitru Motreanu
openalex   +1 more source

On the Cheeger Inequality in Carnot-Carathéodory Spaces. [PDF]

J Geom Anal
Kluitenberg M.
europepmc   +1 more source