Results 111 to 120 of about 216,921 (319)

Topology of configuration space of the mean-field ϕ4 model by Morse theory [PDF]

, 2019
Fabrizio Baroni
openalex   +1 more source

Can norm‐based information campaigns reduce corruption?

American Journal of Political Science, EarlyView.
Abstract Can norm‐based information campaigns reduce corruption? Such campaigns use messaging about how people typically behave (descriptive norms) or ought to behave (injunctive norms). Drawing on survey and lab experiments in Ukraine, we unpack and evaluate the distinct effects of these two types of social norms.
Aaron Erlich, Jordan Gans‐Morse
wiley   +1 more source

Multiple solutions of nonlinear fractional elliptic equations via Morse theory

Electronic Journal of Differential Equations, 2017
This article concerns the existence and multiplicity of weak solutions of the nonlinear fractional elliptic problem. We extend some well known results of semilinear Laplacian equations to the nonlocal fractional setting. Using the variational methods
Wei Qi, Lin Zhao, Xingjie Yan
doaj  

Persistent homology of unweighted complex networks via discrete Morse theory. [PDF]

Sci Rep, 2019
Kannan H, Saucan E, Roy I, Samal A.
europepmc   +1 more source

Morse Theory for the k-NN Distance Function [PDF]

Yohai Reani, Omer Bobrowski
openalex   +1 more source

Applications of Morse Theory to Fourth-Order Impulsive Differential Equations ∗ [PDF]

, 2022
Dongdong Gao
openalex   +1 more source

Why parties can benefit from promoting occupational diversity in legislatures: Experimental evidence from three countries

American Journal of Political Science, EarlyView.
Abstract How do legislators' occupational backgrounds shape their ability to advance policy? We argue that politicians with professional experience are perceived as more credible in their areas of expertise and can more effectively persuade voters and peers. We examine this argument in a series of experiments in three Western democracies.
Mia Costa, Miguel M. Pereira
wiley   +1 more source

Multiple solutions to fractional equations without the Ambrosetti-Rabinowitz condition

Electronic Journal of Differential Equations, 2017
In this article we study a class of fractional Laplace equations which do not satisfy the Ambrosetti-Rabinowitz condition (AR-condition). We establish the existence of three nontrivial solutions and of multiple sign changing solutions by using Morse ...
Ruichang Pei, Jihui Zhang, Caochuan Ma
doaj  

Existence and multiplicity of solutions for a class of superlinear p-Laplacian equations

Advances in Nonlinear Analysis
In this work, we investigate a class of pp-Laplacian equations with the Dirichlet boundary condition. Under some new conditions, the existence and multiplicity of nontrivial solutions are proved by means of the variational methods.
Zhao Tai-Jin, Li Chun
doaj   +1 more source

Smoothing discrete Morse theory

, 2016
Bruno Benedetti
openalex   +2 more sources