Results 231 to 240 of about 6,399 (264)

Degenerate Self-adjoint Evolution Equations on the Unit Interval

Semigroup Forum, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CAMPITI, Michele, METAFUNE, Giorgio Gustavo Ermanno, PALLARA, Diego   +2 more
openaire   +2 more sources

Nonlinear Degenerate Evolution Equations and Partial Differential Equations of Mixed Type

SIAM Journal on Mathematical Analysis, 1975
The Cauchy problem for the evolution equation $Mu'(t) + N(t,u(t)) = 0$ is studied, where M and $N(t, \cdot )$ are, respectively, possibly degenerate and nonlinear monotone operators from a vector space to its dual. Sufficient conditions for existence and for uniqueness of solutions are obtained by reducing the problem to an equivalent one in which M is
openaire   +1 more source

Nonlinear Degenerate Evolution Equations in Mixed Formulation

SIAM Journal on Mathematical Analysis, 2010
We develop the theory of degenerate and nonlinear evolution systems in mixed formulation. It will be shown that many of the well-known results for the stationary problem extend to the nonlinear case and that the dynamics of a degenerate Cauchy problem is governed by a nonlinear semigroup.
openaire   +1 more source

Geometric Evolution of Bilayers under the Degenerate Functionalized Cahn–Hilliard Equation

Multiscale Modeling & Simulation, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shibin Dai, Toai Luong, Xiang Ma
openaire   +2 more sources

Strong Solutions to Nonlinear Degenerate Fractional Order Evolution Equations

Journal of Mathematical Sciences, 2018
Summary: We obtain conditions for the existence and uniqueness of a strong solution to the initial value problem for a degenerate evolution equation that is not solvable with respect to the fractional order derivative. The obtained results are used to study the initial-boundary value problem governing the fractional model of a viscoelastic Kelvin-Voigt
openaire   +1 more source

Analyticity for some degenerate one-dimensional evolution equations

Studia Mathematica, 1998
The author considers degenerate second order differential operators of the form \[ A_1= m(x) \bigl[(x- \alpha) (\beta-x) D^2+b(x) D\bigr],\;D(A_1) \subset C\bigl( [\alpha, \beta] \bigr) \cap C^2\bigl( ]\alpha, \beta [\bigr), \] and \[ A_2= m(x) \left[D^2 +{b(x) \over(x-\alpha) (\beta-x)} D\right], \quad D(A_2) \subset C\bigl( [\alpha, \beta] \bigr)\cap
openaire   +2 more sources

Static and evolution equations with degenerate curls

Journal of Differential Equations
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Maximal time regularity for degenerate evolution integro-differential equations

Journal of Evolution Equations, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
A. Favaron, FAVINI, ANGELO
openaire   +2 more sources

Stabilization of solutions of nonlinear and degenerate evolution equations

Nonlinear Analysis: Theory, Methods & Applications, 1985
The present paper deals with the quasilinear parabolic problem \[ u_ t=\Delta \eta (u)+f(x,u)\quad in\quad \Omega \times R^+,\quad u(x,0)=u_ 0(x)\quad in\quad \Omega,\quad u=u_ 1\quad in\quad \partial \Omega \times R^+, \] where \(\eta\) is a continuous, strictly increasing function with \(\eta (0)=0\); degenerate diffusion at \(u=0\) (namely \(\eta ...
Langlais, Michel, Phillips, Daniel
openaire   +1 more source

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly