Results 121 to 130 of about 40,631 (154)

Correlative imaging integrates electrophysiology with three-dimensional murine heart reconstruction to reveal electrical coupling between cell types. [PDF]

open access: yesNat Cardiovasc Res
Giardini F   +23 more
europepmc   +1 more source

A spectral theorem for bilinear compact operators in Hilbert spaces

Banach Journal of Mathematical Analysis, 2021
Let \(H\) be a separable Hilbert space and \(L \in \mathcal{L}(H)\). It is well known that if \(L\) is compact and self-adjoint, then there exists a system of orthonormal eigenvectors \(x_1, x_2, x_3, \dots\) of \(L\) and corresponding eigenvalues \(\lambda_1, \lambda_2, \lambda_3, \dots\) such that \(L= \sum_{n=1}^\infty \lambda_n \langle x, x_n ...
Eduardo Brandani da Silva   +2 more
openaire   +2 more sources

Boundedness and Compactness of Commutators for Bilinear Fractional Integral Operators on Morrey Spaces

Analysis Mathematica, 2021
The authors prove characterization properties for the boundedness of the commutators for bilinear fractional integral operators \(B_\alpha \) on Morrey spaces.\par Moreover, they obtain that if \(b\) is the space CMO, that is the closure in BMO of the space of \(C^\infty_c\) being BMO the well know John-Nirenberg class of functions having Bounded Mean ...
Guo, Q., Zhou, J.
openaire   +2 more sources

On interpolation properties of compact bilinear operators

Mathematische Nachrichten, 2017
We investigate interpolation properties of compact bilinear operators under the general real method. Results apply in particular to the real method with a function parameter and also to the complex method in the special case when the couple in the target reduces to a single Banach space or the source is a product of two fixed Banach spaces.
Fernández-Cabrera, Luz M.   +1 more
openaire   +2 more sources

Bilinear Operators on Herz–type Hardy Spaces on Locally Compact Vilenkin Groups

Acta Mathematica Sinica, English Series, 2005
Let \(G\) be a locally compact Vilenkin group. For the homogeneous and non-homogeneous Herz spaces \(\dot K_q^{\alpha,p}(G)\) and \(K_q^{\alpha,p}(G)\) and the homogeneous and non-homogeneous Herz-type Hardy spaces \(H\dot K_q^{\alpha,p}(G)\) and \(HK_q^{\alpha,p} (G)\) with \(0\leq ...
Tang, Canqin, Li, Qingguo, Ma, Bolin
openaire   +2 more sources

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