Results 31 to 40 of about 8,443,563 (373)
Renormalization group fixed points of foliated gravity-matter systems [PDF]
Journal of High Energy Physics, 2017 We employ the Arnowitt-Deser-Misner formalism to study the renormalization group flow of gravity minimally coupled to an arbitrary number of scalar, vector, and Dirac fields. The decomposition of the gravitational degrees of freedom into a lapse function,
J. Biemans +2 more
semanticscholar +1 more source
Existence of Fuzzy Fixed Points and Common Fuzzy Fixed Points for
Mathematics, 2023 This article contains results of the existence of fuzzy fixed points of fuzzy mappings that satisfy certain contraction conditions using the platform of partial b-metric spaces. Some non-trivial examples are provided to authenticate the main results. The
Dur-e-Shehwar Sagheer +4 more
doaj +1 more source
Kinetic theory of nonthermal fixed points in a Bose gas [PDF]
Physical Review A, 2018 We outline a kinetic theory of non-thermal fixed points for the example of a dilute Bose gas, partially reviewing results obtained earlier, thereby extending, complementing, generalizing and straightening them out.
Isara Chantesana, A. Orioli, T. Gasenzer
semanticscholar +1 more source
On a Common Jungck Type Fixed Point Result in Extended Rectangular b-Metric Spaces
Axioms, 2019 In this paper, we present a Jungck type common fixed point result in extended rectangular b-metric spaces. We also give some examples and a known common fixed point theorem in extended b-metric spaces.
Hassen Aydi +3 more
doaj +1 more source
Dynamics and Bifurcation of $x_{n+1}=\frac{\alpha+\beta x_{n-2}}{A+Bx_{n}+C x_{n-2}}$
Journal of Mathematical Sciences and Modelling, 2021 In this paper, we study dynamics and bifurcation of the third order rational difference equation \begin{eqnarray*} x_{n+1}=\frac{\alpha+\beta x_{n-2}}{A+Bx_{n}+Cx_{n-2}}, ~~n=0, 1, 2, \ldots \end{eqnarray*} with positive parameters $\alpha, \beta, A, B ...
Mohammad Saleh, Batool Raddad
doaj +1 more source
An Iterative Algorithm for Solving Generalized Variational Inequalities and Fixed Points Problems
Mathematics, 2019 In this paper, a generalized variational inequality and fixed points problem is presented. An iterative algorithm is introduced for finding a solution of the generalized variational inequalities and fixed point of two quasi-pseudocontractive operators ...
Yonghong Yao +2 more
semanticscholar +1 more source
Infinite-randomness quantum Ising critical fixed points [PDF]
, 1999 We examine the ground state of the random quantum Ising model in a transverse field using a generalization of the Ma-Dasgupta-Hu renormalization group (RG) scheme.
Fisher, Daniel S. +3 more
core +2 more sources
Fixed Points of Competitive Threshold-Linear Networks [PDF]
Neural Computation, 2018 Threshold-linear networks (TLNs) are models of neural networks that consist of simple, perceptron-like neurons and exhibit nonlinear dynamics determined by the network's connectivity.
C. Curto, Jesse T. Geneson, K. Morrison
semanticscholar +1 more source
Fixed points as Nash equilibria
Fixed Point Theory and Applications, 2006 The existence of fixed points for single or multivalued mappings is obtained as a corollary of Nash equilibrium existence in finitely many players games.
Juan Pablo Torres-Martínez
doaj +2 more sources
Weakly Compatible Maps and Fixed Points [PDF]
Mathematics Interdisciplinary Research, 2021 Here, the existence of fixed points for weakly compatible maps is studied. The results are new generalization of the results of [5]. Finally, we study the new common fixed point theorems.
Mosa Shahsavari +2 more
doaj +1 more source