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These informal notes are concerned with spaces of functions in various situations, including continuous functions on topological spaces, holomorphic functions of one or more complex variables, and so ...
Loss of derivatives for systems of complex vector fields and sums of squares
Loss of derivatives for systems complex vector fields sums of squares
2010/11/29
We discuss, both for systems of complex vector fields and for sums of squares, the phenomenon discovered by Kohn of hypoellipticity with loss of derivatives.MSC: 32W05, 32W25, 32T25
In this article we introduce the vector valued sequencespace $m(E_k, \phi, \Lambda)$, associated with the multipliersequence $\Lambda=(\lambda_k)$ of non-zero complex numbers, andthe terms of the sequ...
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L_p-solutiona of vector refinement equations with general dilation matrix
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英文
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作者
李松
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Acta Mathematical Sinca,English Series to appear
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A Scattering Matrix Model of Semiconductor Superlattices in Multidimensional Wave-Vector Space and Its Diffusion Limit,
语种
英文
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撰写
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Degond P.,Zhang K.J.
第一作者单位
东北师范大学
刊物名称
Chinese Annals...
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Numerical Green’s Function of a Point Current Source in Horizontal Multi-layer Soils by Utilizing the Vector Matrix Pencil Technique.
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英文
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J. Zou,R. Zeng,J. L. He,J. Guo,Y. Q. Gao...
ON AFFINE SELECTION AND SEPARATION OF VECTOR VALUED FUNCTIONS
AFFINE SELECTION VECTOR VALUED FUNCTIONS
2010/3/17
Let K be a Choquet simplex, E a Fr\'{e}chet space and F: K \ra 2E a map such that F(x) is closed and convex for each x \in K. A sufficient condition is given for F to have a continuous affine selectio...