EuDML | Browse

The search session has expired. Please query the service again.

Items

All a b c d e f g h i j k l m n o p q r s t u v w x y z Other

Displaying 21 – 40 of 50

Dimension of the harmonic measure of non-homogeneous Cantor sets

Athanasios Batakis (2006)

Annales de l’institut Fourier

We prove that the dimension of the harmonic measure of the complementary of a translation-invariant type of Cantor sets is a continuous function of the parameters determining these sets. This results extends a previous one of the author and do not use ergotic theoretic tools, not applicables to our case.

Dirchlet's problem on Green lines and some convergence theorems for Denjoy's domains.

J. Salazar (1993)

Mathematische Zeitschrift

Dirichlet finite biharmonic functions on the Poincaré N-ball.

L. Sario, C. Wang, D. Hada (1975)

Journal für die reine und angewandte Mathematik

Dirichlet Finite Biharmonic Functions with Dirichlet Finite Laplacians.

Mitsuru Nakai, Leo Sario (1971)

Mathematische Zeitschrift

Dirichlet forms for general Wentzell boundary conditions, analytic semigroups, and cosine operator functions.

Mugnolo, Delio, Romanelli, Silvia (2006)

Electronic Journal of Differential Equations (EJDE) [electronic only]

Dirichlet forms on symmetric spaces

Christian Berg (1973)

Annales de l'institut Fourier

Let $G$ be a locally compact group and $K$ a compact subgroup such that the algebra $L^{1} (G)^{♯}$ of biinvariant integrable functions is commutative. We characterize the $G$ -invariant Dirichlet forms on the homogeneous space $G / K$ using harmonic analysis of $L^{1} (G)^{♯}$ . This extends results from Ch. Berg, Séminaire Brelot-Choquet-Deny, Paris, 13e année 1969/70 and J. Deny, Potential theory (C.I.M.E., I ciclo, Stresa), Ed. Cremonese, Rome, 1970. Every non-zero $G$ -invariant Dirichlet form on a symmetric space $G / K$ of non compact type...

Dirichlet problem for quasi-linear elliptic equations.

Baalal, Azeddine, Rhouma, Nedra BelHaj (2002)

Electronic Journal of Differential Equations (EJDE) [electronic only]

Dirichlet problem with L $^{p}$ -boundary data in contractible domains of Carnot groups

Andrea Bonfiglioli, Ermanno Lanconelli (2006)

Annali della Scuola Normale Superiore di Pisa - Classe di Scienze

Let $ℒ$ be a sub-laplacian on a stratified Lie group $G$ . In this paper we study the Dirichlet problem for $ℒ$ with $L^{p}$ -boundary data, on domains $Ω$ which are contractible with respect to the natural dilations of $G$ . One of the main difficulties we face is the presence of non-regular boundary points for the usual Dirichlet problem for $ℒ$ . A potential theory approach is followed. The main results are applied to study a suitable notion of Hardy spaces.

Dirichlet problems for distribution boundary values

H. J. Bremermann (1967)

Colloquium Mathematicae

Dirichlet problems for the biharmonic equation.

Begehr, Heinrich (2005)

General Mathematics

Dirichletova úloha

Jan Mařík (1957)

Časopis pro pěstování matematiky

Dirichletova úloha a Keldyšova věta

Ivan Netuka, Jiří Veselý (1979)

Pokroky matematiky, fyziky a astronomie

Dirichlet's Boundary Value Problem for Harmonic Mappings of Riemannian Manifolds.

S. Hildebrandt, H. Kaul, K.-O. Widman (1976)

Mathematische Zeitschrift

Dirichlet's Principle, Uniqueness of Harmonic Maps and Extremal QC Mappings

Miodrag Mateljević (2004)

Zbornik Radova

Discrete groups and thin sets.

Lundh, Torbjörn (1998)

Annales Academiae Scientiarum Fennicae. Mathematica

Dispersion relations for the multivelocity acoustic Peierls equations and some properties of the scalar acoustic Peierls potential. I, II.

Kirejtov, V.R. (2001)

Sibirskij Matematicheskij Zhurnal

Distributing points on the sphere. I.

Kantanforoush, Ali, Shahshahani, Mehrdad (2003)

Experimental Mathematics

Distribution function inequalities for the area integral

D. Burkholder, R. Gundy (1972)

Studia Mathematica

Distribution function inequalities for the density of the area integral

R. Banuelos, C. N. Moore (1991)

Annales de l'institut Fourier

We prove good- $λ$ inequalities for the area integral, the nontangential maximal function, and the maximal density of the area integral. This answers a question raised by R. F. Gundy. We also prove a Kesten type law of the iterated logarithm for harmonic functions. Our Theorems 1 and 2 are for Lipschitz domains. However, all our results are new even in the case of $R_{+}^{2}$ .

Distribution of nodes on algebraic curves in $ℂ^{N}$

Thomas Bloom, Norman Levenberg (2003)

Annales de l’institut Fourier

Given an irreducible algebraic curves $A$ in $ℂ^{N}$ , let $m_{d}$ be the dimension of the complex vector space of all holomorphic polynomials of degree at most $d$ restricted to $A$ . Let $K$ be a nonpolar compact subset of $A$ , and for each $d = 1, 2, . . .,$ choose $m_{d}$ points ${A_{d j}}_{j = 1, . . ., m_{d}}$ in $K$ . Finally, let $Λ_{d}$ be the $d$ -th Lebesgue constant of the array ${A_{d j}}$ ; i.e., $Λ_{d}$ is the operator norm of the Lagrange interpolation operator $L_{d}$ acting on $C (K)$ , where $L_{d} (f)$ is the Lagrange interpolating polynomial for $f$ of degree $d$ at the points ${A_{d j}}_{j = 1, . . ., m_{d}}$ . Using techniques of pluripotential...

Currently displaying 21 – 40 of 50

Previous Page 2 Next