Results 21 to 30 of about 57,898 (302)
Advances in Difference Equations, 2017 This article is concerned to the investigation of extremal solutions for a system of fractional order differential equations with coupled integral boundary value problem.
Yongjin Li, Kamal Shah, Rahmat Ali Khan
doaj +1 more source
Extremal Solutions of Functional Differential Inclusions
Journal of Mathematical Analysis and Applications, 1993 Let \(X\) be a separable Banach space; \({\mathcal K}\subset X\) be a cone and \(v: [-\tau,a]\to X\) be a solution of a problem \(\dot v(t)\in F(t,v_ t)+{\mathcal K}\), \(t\in [0,a]\); \(v_ 0\geq\varphi\), where \(F\) is a Carathéodory type multifunction with convex closed values satisfying the Ambrosetti type regularity condition. The viability result
Hu, S.C. +2 more
openaire +2 more sources
Non-extremal and non-BPS extremal five-dimensional black strings from generalized special real geometry [PDF]
, 2013 We construct non-extremal as well as extremal black string solutions in minimal five-dimensional supergravity coupled to vector multiplets using dimensional reduction to three Euclidean dimensions. Our method does not assume that the scalar manifold is a
Dempster, Paul, Mohaupt, Thomas
core +2 more sources
Exact solutions for extreme black hole magnetospheres [PDF]
Journal of High Energy Physics, 2015 We present new exact solutions of Force-Free Electrodynamics (FFE) in the Near-Horizon region of an Extremal Kerr black hole (NHEK) and offer a complete classification of the subset that form highest-weight representations of the spacetime's SL(2,R) x U(1) isometry group.
Lupsasca, Alexandru, Rodriguez, Maria
openaire +3 more sources
Large Charge Four-Dimensional Non-Extremal N=2 Black Holes with R^2-Terms [PDF]
, 2009 We consider N=2 supergravity in four dimensions with small R^2 curvature corrections. We construct large charge non-extremal black hole solutions in all space, with either a supersymmetric or a non-supersymmetric extremal limit, and analyze their ...
Arkani-Hamed N +12 more
core +2 more sources
Solution of Extremely Large Integral-Equation Problems [PDF]
2007 International Conference on Electromagnetics in Advanced Applications, 2007 We report the solution of extremely large integral-equation problems involving electromagnetic scattering from conducting bodies. By orchestrating diverse activities, such as the multilevel fast multipole algorithm, iterative methods, preconditioning techniques, and parallelization, we are able to solve scattering problems that are discretized with ...
Ergül, Özgür +2 more
openaire +2 more sources
From p-branes to Cosmology [PDF]
, 1996 We study the relationship between static p-brane solitons and cosmological solutions of string theory or M-theory. We discuss two different ways in which extremal p-branes can be generalised to non-extremal ones, and show how wide classes of recently ...
Brandenberger R. +8 more
core +2 more sources
Upper and lower solution method for Hilfer fractional evolution equations with nonlocal conditions
Boundary Value Problems, 2019 This paper is concerned with the existence of extremal mild solutions for Hilfer fractional evolution equations with nonlocal conditions in an ordered Banach space E.
Haide Gou, Yongxiang Li
doaj +1 more source
Squashed, magnetized black holes in D = 5 minimal gauged supergravity
Journal of High Energy Physics, 2018 We construct a new class of black hole solutions in five-dimensional Einstein-Maxwell-Chern-Simons theory with a negative cosmological constant. These configurations are cohomogeneity-1, with two equal-magnitude angular momenta. In the generic case, they
Jose Luis Blázquez-Salcedo +3 more
doaj +1 more source
A functional integral inclusion involving Carathéodories
Electronic Journal of Qualitative Theory of Differential Equations, 2003 In this paper the existence of extremal solutions of a functional integral inclusion involving Carathéodory is proved under certain monotonicity conditions.
Bapurao Dhage
doaj +1 more source