Results 291 to 300 of about 2,504,776 (314)

A Nonlinear Dirichlet Problem on the Unit Ball

Mathematische Nachrichten, 1993
Abstract In the present paper, we consider the nonlinear Dirichlet problem ‐ Δ u ( x ) u β ( x ) = 0
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Unitization of Ball truncated $${\ell}$$ ℓ -groups

Algebra universalis, 2017
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Boulabiar, Karim, El Adeb, Chiheb
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On Covering the Unit Ball in Normed Spaces

Canadian Mathematical Bulletin, 1971
By compactness, the unit ball Bn in Rn has a finite covering by translates of rBn, for any r > 0. The main theorem of this note shows that a weaker covering property does not hold in any infinite-dimensional normed space.
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On the density of unit balls touching a unit cylinder

Archiv der Mathematik, 1995
We give reasonably good upper bounds for the density of unit balls touching an infinite unit cylinder without overlapping each other in the 4-, 6- and 8-dimensional Euclidean spaces.
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A characterization of Bloch-type spaces on the unit ball of

Journal of Mathematical Analysis and Applications, 2007
Ruhan Zhao
exaly  

An integral estimate and the equivalent norms on F(p, q, s, k) spaces in the unit ball

Acta Mathematica Scientia, 2018
Shenlian Li
exaly  

The unit ball of ${\cal P}(^2l_2^2)$

Archiv Der Mathematik, 1998
Yun Sung Choi
exaly  

Bounded Toeplitz products on Bergman spaces of the unit ball

Journal of Mathematical Analysis and Applications, 2007
Dechao Zheng
exaly  

On an integral-type operator from logarithmic Bloch-type spaces to mixed-norm spaces on the unit ball

Applied Mathematics and Computation, 2010
Stevo Stevic
exaly  

Cesàro-type operators on some spaces of analytic functions on the unit ball

Applied Mathematics and Computation, 2009
Songxiao Li, Stevo Stevic
exaly