Chashokreddy18@gmail.com posted an Question
May 08, 2020 • 23:44 pm 30 points
  • CSIR NET
  • Mathematical Sciences

Question from complex analysis - how can we say that " infinity is the only possible singularity"?(p:385)

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    Satpal singh best-answer

    the question is incomplete. there is no image of question. please attach the image and repost.

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    Actually my doubt is only about that particular statement as no proof is given in the material. The image consists of only that statement,so instead of uploading l have typed.

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    it is not necessarily true. infinity can be a singularity . for sinz infinity is a singular point but for sin(1/z) infinity is a regular point. please refer ponnusamy book for complex analysis.

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