Results 31 to 40 of about 7,571,221 (346)

Existence results for a sublinear second order Dirichlet boundary value problem on the half-line [PDF]

Opuscula Mathematica, 2020
In this paper we study the existence of nontrivial solutions for a boundary value problem on the half-line, where the nonlinear term is sublinear, by using Ekeland's variational principle and critical point theory.
Dahmane Bouafia, Toufik Moussaoui
doaj   +1 more source

Dynamic critical phenomena at a holographic critical point

, 2011
We study time-dependent perturbations to a family of five-dimensional black hole spacetimes constructed as a holographic model of the QCD phase diagram.
DeWolfe, Oliver, Gubser, Steven S., Rosen, Christopher   +2 more
core   +1 more source

Critical-Point Analysis For Three-Variable Cancer Angiogenesis Models

Mathematical Biosciences and Engineering, 2005
We perform critical-point analysis for three-variable systems thatrepresent essential processes of the growth of the angiogenic tumor, namely,tumor growth, vascularization, and generation of angiogenic factor (protein) asa function of effective vessel ...
Urszula Foryś, Yuri Kheifetz, Yuri Kogan   +2 more
doaj   +1 more source

Fractional Calculus Extension of the Kinetic Theory of Fluids: Molecular Models of Transport within and between Phases

Mathematics, 2022
The application of fractional calculus in the field of kinetic theory begins with questions raised by Bernoulli, Clausius, and Maxwell about the motion of molecules in gases and liquids.
Richard L. Magin, Ervin K. Lenzi
doaj   +1 more source

Critical-Point Nuclei

AIP Conference Proceedings, 2005
It has been suggested that a change of nuclear shape may be described in terms of a phase transition and that specific nuclei may lie close to the critical point of the transition. Analytical descriptions of such critical‐point nuclei have been introduced recently and they are described briefly.
openaire   +2 more sources

Bootstraping the QCD Critical Point

, 2003
It is shown that hadronic matter formed at high temperatures, according to the prescription of the statistical bootstrap principle, develops a critical point at nonzero baryon chemical potential.
A.S. Kapoyannis, Antoniou, Antoniou, Antoniou, Antoniou, Antoniou, Berges, Braun-Munzinger, Cabbibo, Fiore, Fodor, Fodor, Hagedorn, Hagedorn, Hagedorn, Hagedorn, Halasz, Kapoyannis, Kapoyannis, Kapoyannis, Kapoyannis, Karsch, Letessier, N.G. Antoniou, Rafelski, Shuryak, Stephanov, Stephanov, Wilczek   +28 more
core   +1 more source

QCD Critical Point: The Race is On [PDF]

, 2014
A critical point in the phase diagram of Quantum Chromodynamics (QCD), if established either theoretically or experimentally, would be as profound a discovery as the good-old gas-liquid critical point.
Gavai, Rajiv V.
core   +1 more source

On the existence of three solutions for quasilinear elliptic problem [PDF]

Opuscula Mathematica, 2012
We consider a quasilinear elliptic problem of the type \(-\Delta_p u = \lambda (f(u)+\mu g(u))\) in \(\Omega\), \(u|_{\partial \Omega} =0\), where \(\Omega \in \mathbb{R}^N\) is an open and bounded set, \(f\), \(g\) are continuous real functions on ...
Paweł Goncerz
doaj   +1 more source

Relaxing Near the Critical Point

, 2000
Critical slowing down of the relaxation of the order parameter is relevant both in early the universe and in ultrarelativistic heavy ion collisions. We study the relaxation rate of the order parameter in an O(N) scalar theory near the critical point to ...
Boyanovsky, D., de Vega, H. J., Simionato, M.   +2 more
core   +1 more source

Dynamic trapping near a quantum critical point [PDF]

, 2015
The study of dynamics in closed quantum systems has recently been revitalized by the emergence of experimental systems that are well-isolated from their environment. In this paper, we consider the closed-system dynamics of an archetypal model: spins near
Katz, Emanuel, Kolodrubetz, Michael, Polkovnikov, Anatoli   +2 more
core   +1 more source