Results 161 to 170 of about 546 (190)

Stability, bifurcation, and large-amplitude vibration analysis of a symmetric magnetic spherical pendulum. [PDF]

Sci Prog
Big-Alabo A, Chuku MT.
europepmc   +1 more source

Dynamic Balance: A Thermodynamic Principle for the Emergence of the Golden Ratio in Open Non-Equilibrium Steady States. [PDF]

Entropy (Basel)
Ruiz A.
europepmc   +1 more source

Optical soliton perturbation with complex ginzburg-landau equation having multiplicative white noise and nine forms of self-phase modulation structures. [PDF]

MethodsX
Zayed EME, Saad BMM, Arnous AH, Yildirim Y, Chaloob IZ, Mahmood AS, Moraru L, Isakhanli H, Biswas A.   +8 more
europepmc   +1 more source

Observations of a splitting ocean cyclone resulting in subduction of surface waters. [PDF]

Sci Adv
Middleton L, Wu W, Johnston TMS, Tarry DR, Farrar JT, Poulain PM, Özgökmen TM, Shcherbina AY, Pascual A, McNeill CL, Belgacem M, Berta M, Abbott K, Worden AZ, Wittmers F, Kinsella A, Centurioni LR, Hormann V, Cutolo E, Tintoré J, Ruiz S, Casas B, Cheslack H, CALYPSO Collaboration, D'Asaro EA, Mahadevan A.   +25 more
europepmc   +1 more source

Implicit Solvent Models and Their Applications in Biophysics. [PDF]

Biomolecules
Severoglu YB, Yuksel B, Sucu C, Aral N, Uversky VN, Coskuner-Weber O.   +5 more
europepmc   +1 more source

Variational method for elliptic systems with discontinuous nonlinearities

Sbornik: Mathematics, 2021
Abstract A system of two elliptic equations with discontinuous nonlinearities and homogeneous Dirichlet boundary conditions is studied. Existence theorems for strong and semiregular solutions are deduced using a variational method. A strong solution is called semiregular if the set on which the values of the solution are points of ...
Pavlenko, Vyacheslav N., Potapov, Dmitriy K.   +1 more
openaire   +3 more sources

Existence of Solutions for a Class of Semilinear Elliptic Systems via Variational Methods

, 2013
This is concerned with the existence of solutions to a class of semilinear elliptic systems of the form $$\displaystyle{\left \{\begin{array}{ll} - div(a(x)\nabla u) = \lambda F_{u}(x,u,v)&\mathrm{in}\,\varOmega, \\ - div(b(x)\nabla v) = \lambda F_{v}(x,u,v) &\mathrm{in}\,\varOmega, \\ u = v = 0 &\mathrm{on}\,\partial \varOmega, \end{array} \right.}
G. A. Afrouzi, M. Mirzapour
openaire   +2 more sources

Variational Methods for Boundary Value Problems for Systems of Elliptic Equations.

The American Mathematical Monthly, 1965
A. Friedman, M. A. Lavrent'ev
openaire   +2 more sources

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Molecular imaging in oncology: Current impact and future directions

Ca-A Cancer Journal for Clinicians, 2022
Steven P Rowe, Martin G Pomper
exaly