Results 111 to 120 of about 43,657 (228)

Non‐Rigid 3D Shape Correspondences: From Foundations to Open Challenges and Opportunities

Computer Graphics Forum, EarlyView.
Abstract Estimating correspondences between deformed shape instances is a long‐standing problem in computer graphics; numerous applications, from texture transfer to statistical modelling, rely on recovering an accurate correspondence map. Many methods have thus been proposed to tackle this challenging problem from varying perspectives, depending on ...
A. Zhuravlev, L. Bastian, D. Cao, N. El Amrani, P. Roetzer, V. Ehm, R. Marin, H. Nishizawa, S. Morishima, C. Theobalt, N. Navab, D. Cremers, F. Bernard, Z. Lähner, V. Golyanik   +14 more
wiley   +1 more source

On a doubly sublinear fractional p-Laplacian equation

Nonlinear Differential Equations and Applications NoDEA
Abstract We prove a bifurcation result for a Dirichlet problem driven by the fractional p -Laplacian (either degenerate or singular), in which the reaction is the difference between two sublinear powers of the unknown.
Iannizzotto, Antonio, Mosconi, Sunra
openaire   +2 more sources

Multiple solutions for non-homogeneous Schrödinger-Kirchhoff type equations involving the fractional p-Laplacian in RN [PDF]

, 2015
In this paper we investigate the existence of multiple solutions for the non-homogeneous fractional p-Laplacian equations of Schrödinger-Kirchhoff type involving the fractional p-Laplacian operator, or order s, with 0<
PUCCI, Patrizia, Zhang, Binlin, Xiang, Mingqi   +2 more
core   +1 more source

Fractional P-Laplacian Elliptic Dirichlet Problems [PDF]

In this paper, we consider a fractional p-Laplacian elliptic Dirichlet problem that possesses one control parameter and has a Lipschitz nonlinearity order of p - 1.
Bohner, Martin, Heidarkhani, Shapour, Barilla, David, Gharehgazlouei, Fariba, Caristi, Giuseppe   +4 more
core   +1 more source

Strong Comparison Principle for the Fractional p-Laplacian and Applications to Starshaped Rings

Advanced Nonlinear Studies, 2018
In the following, we show the strong comparison principle for the fractional p-Laplacian, i.e.
Jarohs Sven
doaj   +1 more source

Infinitely many solutions via critical points for a fractional p-Laplacian equation with perturbations

Advances in Difference Equations, 2019
In this paper, we use variant fountain theorems to study the existence of infinitely many solutions for the fractional p-Laplacian equation (−Δ)pαu+λV(x)|u|p−2u=f(x,u)−μg(x)|u|q−2u,x∈RN, $$ (-\Delta )_{p}^{\alpha }u+\lambda V(x) \vert u \vert ^{p-2}u=f(x,
Keyu Zhang, Donal O’Regan, Jiafa Xu, Zhengqing Fu   +3 more
doaj   +1 more source

Hierarchical Optimization of the As‐Rigid‐As‐Possible Energy

Computer Graphics Forum, EarlyView.
Abstract The As‐Rigid‐As‐Possible (ARAP) energy [SA07] has become a versatile ingredient in various geometry processing and machine learning methods. The classic method for its minimization is a block coordinate descent, alternating between local rotation estimation and a global linear solve, which converges slowly for large problem instances.
Hendrik Meyer, Bernd Bickel, Marc Alexa
wiley   +1 more source

Definition of fractional Laplacian for functions with polynomial growth [PDF]

, 2019
We introduce a notion of fractional Laplacian for functions which grow more than linearly at infinity. In such case, the operator is not defined in the classical sense: nevertheless, we can give an ad-hoc definition, which (in addition to the various ...
Dipierro, Serena, Valdinoci, Enrico, Savin, Ovidiu   +2 more
core   +1 more source

Existence of solutions for non-local elliptic systems with Hardy-Littlewood-Sobolev critical nonlinearities

Electronic Journal of Differential Equations, 2019
In this work, we establish the existence of solutions for the nonlinear nonlocal system of equations involving the fractional Laplacian, \begin{gather*} \begin{aligned} (-\Delta)^s u & = au+bv+\frac{2p}{p+q}\int_{\Omega}\frac{|v(y)|^q}{|x-y|^\mu}dy|
Yang Yang, Qian Yu Hong, Xudong Shang
doaj  

Existence and Multiple Positive Solutions for Boundary Value Problem of Fractional Differential Equation with p-Laplacian Operator

Abstract and Applied Analysis, 2014
This paper investigates the existence, multiplicity, nonexistence, and uniqueness of positive solutions to a kind of two-point boundary value problem for nonlinear fractional differential equations with p-Laplacian operator.
Min Jiang, Shouming Zhong
doaj   +1 more source