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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

On a comparison theorem for selfadjoint partial differential equations of elliptic type
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by Philip Hartman and Aurel Wintner PDF
Proc. Amer. Math. Soc. 6 (1955), 862-865 Request permission
References
  • E. Kamke, A new proof of Sturm’s comparison theorems, Amer. Math. Monthly 46 (1939), 417–421. MR 326, DOI 10.2307/2303035
    • E. Picard, Mémoire sur la théorie des équations aux dérivées partielles et la méthode des approximations successives, J. Math. Pures Appl. vol. 6 (1890) pp. 145-210
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Additional Information
  • © Copyright 1955 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 6 (1955), 862-865
  • MSC: Primary 35.0X
  • DOI: https://doi.org/10.1090/S0002-9939-1955-0074668-9
  • MathSciNet review: 0074668