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单词 BargmannTransform
释义

Bargmann transform


The Bargmann transform of a function, f, is a linear map B:X()Y() defined by

Bf(z)=2f(t)e2πtz-πt2-π2z2𝑑t
Theorem.

The Bargmann transform on L2(R), B:L2(R)F2(C), is a unitary transformation. Here F2(C) is the Fock space.

References

  • 1 Karlheinz Gröchenig, ”Foundations of Time-Frequency Analysis,” Birkhhäuser (2000)
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更新时间:2025/5/4 16:37:46