Results 231 to 240 of about 34,900 (279)

Planar hyperbolic polaritons in 2D van der Waals materials. [PDF]

open access: yesNat Commun
Wang H   +14 more
europepmc   +1 more source

On quasilinear hyperbolic equations with degenerate principal part

open access: yesOn quasilinear hyperbolic equations with degenerate principal part
openaire  

Boundary Value Problems for Quasi-Hyperbolic Equations with Degeneration

Mathematical Notes, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kozhanov, A. I., Spiridonova, N. R.
openaire   +2 more sources

Nonhomogeneous Dirichlet Problems for Degenerate Parabolic-Hyperbolic Equations

Archive for Rational Mechanics and Analysis, 2002
This paper is dedicated to study initial boundary value problem for the parabolic-hyperbolic equation \[ \partial_t u - \Delta b(u) + \text{div} \Phi(u) = g(x,t), \] \[ u _{t=0} = u_0(x), \qquad u _{\partial \Omega \times (0,T)} = a_0(x), \] in the case of nonhomogeneous boundary data \(a_0\).
MASCIA, Corrado   +2 more
openaire   +3 more sources

Local solutions for a nonlinear degenerate Hyperbolic equation

Nonlinear Analysis: Theory, Methods & Applications, 1986
The author investigates local solutions for the initial-boundary value problem associated to the nonlinear degenerated hyperbolic equation of the type \(u_{tt}-M(\int_{\Omega}| \nabla u|^ 2dx)\Delta u=0,\) which comes from the mathematical description of the vibrations of an elastic stretched string.
Ebihara, Y.   +2 more
openaire   +1 more source

Weakly Degenerate Hyperbolic Equations

Differential Equations, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

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