Results 91 to 100 of about 496 (271)
The Neumann problem for a class of semilinear fractional equations with critical exponent
, 2023 We establish the existence of solutions to the following semilinear Neumann problem for fractional Laplacian and critical exponent: {(−Δ)su+λu=|u|p−1uinΩ,Nsu(x)=0inRn∖Ω‾,u≥0inΩ, where λ>0 is a constant and Ω⊂Rn is a bounded domain with smooth boundary ...
Jagmohan Tyagi +3 more
core +1 more source
Conditional Randomization Tests for the Specification of Interference Structure
Journal of Applied Econometrics, EarlyView.ABSTRACT This study proposes specification tests for interference structure in causal inference with spillovers. We focus on experimental settings in which the treatment assignment mechanism is known. To test whether a given exposure mapping adequately summarizes the true interference structure, we develop conditional randomization tests by utilizing ...
Tadao Hoshino, Takahide Yanagi
wiley +1 more source
Orientations of Graphs With at Most One Directed Path Between Every Pair of Vertices
Journal of Graph Theory, EarlyView.ABSTRACT Given a graph G $G$, we say that an orientation D $D$ of G $G$ is a KT orientation if, for all u , v ∈ V ( D ) $u,v\in V(D)$, there is at most one directed path (in any direction) between u $u$ and v $v$. Graphs that admit such orientations have been used to construct graphs with large chromatic number and small clique number that served as ...
Barbora Dohnalová +3 more
wiley +1 more source
Taiwanese Journal of Mathematics, 2014 This paper proposes the sufficient conditions of approximate controllability for a class of fractional order stochastic variational inequalities driven by Poisson jumps. The possibilities of finding the approximate controllability of a given problem of this type introduce the smoothing system corresponding to the fractional order stochastic variational
Muthukumar, P., Rajivganthi, C.
openaire +2 more sources
summary:We investigate a generalized class of fractional hemivariational inequalities involving the time-fractional aspect. The existence result is established by employing the Rothe method in conjunction with the surjectivity of multivalued ...
Bouallala, Mustapha
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An Interdisciplinary Review of the Gaslighting Literature and Future Research Agenda
Journal of Organizational Behavior, EarlyView.ABSTRACT Gaslighting is increasingly discussed in organizational contexts, yet its meaning, boundaries, and process remain unclear within management and organizational scholarship. Although research on gaslighting has expanded across multiple disciplines, existing work is conceptually fragmented and difficult to integrate, limiting cumulative theory ...
Paula A. Kincaid, Samantha C. O. Stalion
wiley +1 more source
, 2014 International audience—This work deals with the power allocation problem in a multipoint-to-multipoint network, which is heterogenous in the sense that each transmit and receiver pair can arbitrarily choose whether to selfishly maximize its own rate or ...
Bacci, Giacomo +3 more
core +1 more source
Density estimates for a nonlocal variational model via the Sobolev inequality
, 2011 We consider the minimizers of the energy $\|u\|_{H^s(\Omega)}^2+\int_\Omega W(u)\,dx,$ with $s \in (0,1/2)$, where $\|u\|_{H^s(\Omega)}$ denotes the total contribution from $\Omega$ in the $H^s$ norm of u, and W is a double-well potential.
O. Savin +3 more
core +1 more source
Journal of the Science of Food and Agriculture, EarlyView.Abstract Agriculture remains highly vulnerable to labor exploitation, affecting almost two million workers worldwide and drawing increasing attention, particularly within the framework of Sustainable Development Goal 8 of the United Nations 2030 Agenda. However, the informal nature of exploitation and fragmented data complicate its analysis.
Claudio Mirabella +3 more
wiley +1 more source
Backward stochastic variational inequalities driven by multidimensional fractional Brownian motion
Opuscula Mathematica, 2018 Summary: We study the existence and uniqueness of the backward stochastic variational inequalities driven by \(m\)-dimensional fractional Brownian motion with Hurst parameters \(H_k(k=1,\ldots m)\) greater than \(1/2\). The stochastic integral used throughout the paper is the divergence type integral.
Dariusz Borkowski +1 more
openaire +2 more sources