Cheng Chen

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20182023

most citedMultiplicity formula for induced representations: Bessel and Fourier-Jacobi models over Archimedean local fields

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math.NT2023★ 1 cited

Multiplicity formula for induced representations: Bessel and Fourier-Jacobi models over Archimedean local fields

Cheng Chen

This article proves a formula relating the multiplicity of an induced representation and that of the inducing datum for the Bessel and the Fourier-Jacobi models over Archimedean lo…

math.FA2023

Weak Compactness Criterion in $W^{k, 1}$ with an Existence Theorem of Minimizers

Cheng Chen, Mattie Ji, Yan Tang +1

There is a rich theory of existence theorems for minimizers over reflexive Sobolev spaces (ex. Eberlein-Šmulian theorem). However, the existence theorems for many variational probl…

Multiplicity formula for induced representations: Bessel and Fourier-Jacobi models over Archimedean local fields

Weak Compactness Criterion in Wk,1 with an Existence Theorem of Minimizers

Weak Compactness Criterion in $W^{k, 1}$ with an Existence Theorem of Minimizers