Results 11 to 20 of about 2,630 (160)

Elliptic Venttsel problems with $VMO$ coefficients

open access: yesRendiconti Lincei, Matematica e Applicazioni, 2020
We announce new results about strong solvability of linear and quasilinear Venttsel boundary value problems with discontinuous principal coefficients.
Darya E. Apushkinskaya   +3 more
openaire   +3 more sources

Uniqueness results for elliptic problems with singular data

open access: yesBoundary Value Problems, 2006
We obtain some uniqueness results for the Dirichlet problem for second-order elliptic equations in an unbounded open set Ω without the cone property, and with data depending on appropriate weight functions.
Loredana Caso
doaj   +2 more sources

Optimal partial regularity of discontinuous subelliptic systems with VMO coefficients related to Hörmander’s vector fields

open access: yesBoundary Value Problems, 2023
In this paper, we study discontinuous subelliptic systems with VMO coefficients related to Hörmander’s vector fields. In the case of growth exponential p ≥ 2 $p\geq 2$  , the regularity results of the partial Hölder continuity of weak solutions are ...
Yan Zhu, Jialin Wang, Dongni Liao
doaj   +1 more source

Parabolic and Elliptic Systems with VMO Coefficients [PDF]

open access: yesMethods and Applications of Analysis, 2009
We consider second order parabolic and elliptic systems with leading coefficients having the property of vanishing mean oscillation (VMO) in the spatial variables. An L q - L p theory is established for systems both in divergence and non-divergence form.
Dong, Hongjie, Kim, Doyoon
openaire   +2 more sources

On Bellman's Equations with VMO Coefficients [PDF]

open access: yesMethods and Applications of Analysis, 2010
We present a result about solvability in $W^{2}_{p}$, $p>d$, in the whole space $\bR^{d}$ of Bellman's equations with VMO ``coefficients''. Parabolic equations are touched upon as well.
openaire   +3 more sources

$L^p$ estimates for degenerate elliptic systems with VMO coefficients [PDF]

open access: yesSt. Petersburg Mathematical Journal, 2014
The authors obtain \(L^p\) gradient weighted estimates with Muckenhoupt weight for degenerate elliptic systems in divergence form with VMO coefficients.
DI FAZIO, Giuseppe   +2 more
openaire   +3 more sources

Medial closing wedge distal femoral varus osteotomy alters the stress distribution pattern of the patellofemoral joint: An evaluation using computed tomography osteoabsorptiometry [PDF]

open access: yesJ Exp Orthop
Abstract Purpose This study aimed to (1) assess changes in subchondral bone density distribution across patellofemoral (PF) joint before and after medial closing wedge‐distal femoral varus osteotomy (MCW‐DFVO) and (2) determine correlation between PF alignment and changes in bone density distribution.
Hamasaki M   +10 more
europepmc   +2 more sources

On Divergence Form SPDEs with VMO Coefficients [PDF]

open access: yesSIAM Journal on Mathematical Analysis, 2009
26 pages in the original file, 27 pages in the new version, numerous errors ...
openaire   +2 more sources

Solvability of second-order equations with hierarchically partially BMO coefficients [PDF]

open access: yes, 2010
By using some recent results for divergence form equations, we study the $L_p$-solvability of second-order elliptic and parabolic equations in nondivergence form for any $p\in (1,\infty)$.
Dong, Hongjie
core   +1 more source

Parabolic and Elliptic Equations with VMO Coefficients [PDF]

open access: yesCommunications in Partial Differential Equations, 2007
An $L_{p}$-theory of divergence and non-divergence form elliptic and parabolic equations is presented. The main coefficients are supposed to belong to the class $VMO_{x}$, which, in particular, contains all functions independent of $x$. Weak uniqueness of the martingale problem associated with such equations is obtained.
openaire   +2 more sources

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