Summary
Study of the properties of a singular differential operator in one independent variable. Applications to ordinary and partial differential equations.
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To Giovanni Sansone on his 70th birth day.
This research was supported by the United States Air Force through the Air Force Office of Scientific Research of the Air Research and Development Command under Contract No. 49 (638)-228.
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Weinstein, A. On a singular differential operator. Annali di Matematica 49, 359–365 (1960). https://doi.org/10.1007/BF02414059
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DOI: https://doi.org/10.1007/BF02414059