DOIAbstract
AbstractLet Ω⊂Rn be a bounded connected open set with connected real analytic boundary. We show that, if there exist n harmonic functions satisfying some appropriate boundary conditions, then Ω is a ball
AbstractLet Ω⊂Rn be a bounded connected open set with connected real analytic boundary. We show that, if there exist n harmonic functions satisfying some appropriate boundary conditions, then Ω is a ball
The Schiffer Problem as originally stated for Euclidean spaces (and later for some symmetric spaces)...
We consider semilinear elliptic Dirichlet problems in bounded domains, overdetermined with a Neumann...
AbstractIn order to show that one can recapture the Riesz-Herglotz theorem from the Krein-Milman the...
AbstractLet Ω be a bounded simply connected domain in Rn with connected boundary of class C2. We sho...
AbstractWe consider several overdetermined boundary value problems for the biharmonic operator and d...
We show that there are harmonic functions on a ball ${\mathbb{B}_n}$ of$\mathbb{R}^n$, $n\ge 2$, tha...
For n an open domain contained in a Riemannian manifold M, various researchers have considered the ...
[[abstract]]Without imposing any curvature assumptions, we show that bounded harmonic maps with imag...
AbstractWe consider two eigenvalue problems for the polyharmonic operator, with overdetermined bound...
In this note we give a characterization of balls in $mathbb{R}^N$ using the domain derivative. As a ...
AbstractIt has been proven that if the solution exists to an inhomogeneous biharmonic equation in th...
Let (M, g) be a Riemannian manifold with a distinguished point O and assume that the geodesic distan...
In 1971, Serrin proved that the only bounded domain for which the overdetermined problem ∆u + f (...
Let D be either the unit ball B 1 (0) or the half ball B 1 (0), let f be a strictly positive and c...
Gardiner SJ, Hansen W. Boundary sets where harmonic functions may become infinite. Mathematische Ann...
The Schiffer Problem as originally stated for Euclidean spaces (and later for some symmetric spaces)...
We consider semilinear elliptic Dirichlet problems in bounded domains, overdetermined with a Neumann...
AbstractIn order to show that one can recapture the Riesz-Herglotz theorem from the Krein-Milman the...
AbstractLet Ω be a bounded simply connected domain in Rn with connected boundary of class C2. We sho...
AbstractWe consider several overdetermined boundary value problems for the biharmonic operator and d...
We show that there are harmonic functions on a ball ${\mathbb{B}_n}$ of$\mathbb{R}^n$, $n\ge 2$, tha...
For n an open domain contained in a Riemannian manifold M, various researchers have considered the ...
[[abstract]]Without imposing any curvature assumptions, we show that bounded harmonic maps with imag...
AbstractWe consider two eigenvalue problems for the polyharmonic operator, with overdetermined bound...
In this note we give a characterization of balls in $mathbb{R}^N$ using the domain derivative. As a ...
AbstractIt has been proven that if the solution exists to an inhomogeneous biharmonic equation in th...
Let (M, g) be a Riemannian manifold with a distinguished point O and assume that the geodesic distan...
In 1971, Serrin proved that the only bounded domain for which the overdetermined problem ∆u + f (...
Let D be either the unit ball B 1 (0) or the half ball B 1 (0), let f be a strictly positive and c...
Gardiner SJ, Hansen W. Boundary sets where harmonic functions may become infinite. Mathematische Ann...
The Schiffer Problem as originally stated for Euclidean spaces (and later for some symmetric spaces)...
We consider semilinear elliptic Dirichlet problems in bounded domains, overdetermined with a Neumann...
AbstractIn order to show that one can recapture the Riesz-Herglotz theorem from the Krein-Milman the...
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