Korean Journal of Mathematics

The Kangwon-Kyungki Mathematical Society (강원경기수학회)
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GABOR FRAMES IN 𝑙2(ℤ) FROM GABOR FRAMES IN L2(ℝ)

  • Received : 2020.09.23
  • Accepted : 2020.11.19
  • Published : 2020.12.30
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Abstract

In this paper we discuss about the image of Gabor frame under a unitary operator and derive a sufficient condition under which a unitary operator from L2(ℝ) to 𝑙2(ℤ) maps Gabor frame in L2(ℝ) to a Gabor frame in 𝑙2(ℤ).

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References

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