Results 21 to 30 of about 127 (42)

Penerapan Metode User Centered Design dalam Perancangan Ulang Desain Website MAN 1 Pasuruan [PDF]

, 2022
Dalam membangun citra positif sebagai lembaga pendidikan berbasis islam yang optimis dan mampu bersaing dengan sekolah umum secara kompetitif, MAN 1 Pasuruan mengembangkan sebuah website yang berfungsi sebagai wadah informasi dan media peningkatan citra ...
Cahyani, Rizka Dwi, Indriyanti, Aries Dwi   +1 more
core   +1 more source

Thermomechanical evolution of a microstructure

, 1994
A nonisothermal microstructure evolution model, governed by a Helmholtz free energy which need not be convex as a function of deformations, is formulated by using a convexified geometry proposed already in [13].
K. Hoffmann, T. Roubíček
semanticscholar   +1 more source

On semilinear inequalities involving the Dunkl Laplacian and an inverse-square potential outside a ball

Advances in Nonlinear Analysis
Let Δk{\Delta }_{k} be the Dunkl generalized Laplacian operator associated with a root system RR of RN{{\mathbb{R}}}^{N}, N≥2N\ge 2, and a nonnegative multiplicity function kk defined on RR and invariant by the finite reflection group WW.
Jleli Mohamed, Samet Bessem, Vetro Calogero   +2 more
doaj   +1 more source

Existence and non-existence of global solutions for semilinear heat equations and inequalities on sub-Riemannian manifolds, and Fujita exponent on unimodular Lie groups [PDF]

, 2018
In this paper we study the global well-posedness of the following Cauchy problem on a sub-Riemannian manifold $M$: \begin{equation*} \begin{cases} u_{t}-\mathfrak{L}_{M} u=f(u), \;x\in M, \;t>0, \\u(0,x)=u_{0}(x), \;x\in M, \end{cases} \end{equation ...
Ruzhansky, M, Yessirkegenov, N
core   +2 more sources

Smooth counterexamples to strong unique continuation for a Beltrami system in $\mathbb{C}^2$ [PDF]

, 2011
We construct an example of a smooth map $\mathbb{C}\to\mathbb{C}^2$ which vanishes to infinite order at the origin, and such that the ratio of the norm of the $\bar z$ derivative to the norm of the $z$ derivative also vanishes to infinite order.
Coffman, Adam, Pan, Yifei
core   +3 more sources

C^{1,1} regularity for degenerate elliptic obstacle problems

, 2016
The Heston stochastic volatility process is a degenerate diffusion process where the degeneracy in the diffusion coefficient is proportional to the square root of the distance to the boundary of the half-plane. The generator of this process with killing,
Daskalopoulos, Panagiota, Feehan, Paul M. N.   +1 more
core   +1 more source

Stochastic representation of solutions to degenerate elliptic and parabolic boundary value and obstacle problems with Dirichlet boundary conditions

, 2013
We prove existence and uniqueness of stochastic representations for solutions to elliptic and parabolic boundary value and obstacle problems associated with a degenerate Markov diffusion process.
Feehan, Paul M. N., Pop, Camelia
core   +1 more source

Best constants in bipolar L^p-Hardy-type Inequalities

, 2022
In this work we prove sharp $L^p$ versions of multipolar Hardy inequalities in the case of a bipolar potential and $p\geq 2$, which were first developed in the case $p=2$ by Cazacu (CCM 2016) and Cazacu&Zuazua (Studies in phase space analysis with ...
Cazacu, Cristian, Rugină, Teodor
core  

Maximum principles for boundary-degenerate second-order linear elliptic differential operators

, 2013
We prove weak and strong maximum principles, including a Hopf lemma, for smooth subsolutions to equations defined by linear, second-order, partial differential operators whose principal symbols vanish along a portion of the domain boundary.
Feehan, Paul M. N.
core   +1 more source

Boundedness and pointwise differentiability of weak solutions to quasi-linear elliptic differential equations and variational inequalities [PDF]

, 1994
summary:The local boundedness of weak solutions to variational inequalities (obstacle problem) with the linear growth condition is obtained. Consequently, an analogue of a theorem by Reshetnyak about a.e\.
Ježková, Jana
core