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Bulletin of the American Mathematical Society

The Bulletin publishes expository articles on contemporary mathematical research, written in a way that gives insight to mathematicians who may not be experts in the particular topic. The Bulletin also publishes reviews of selected books in mathematics and short articles in the Mathematical Perspectives section, both by invitation only.

ISSN 1088-9485 (online) ISSN 0273-0979 (print)

The 2020 MCQ for Bulletin of the American Mathematical Society is 0.84.

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.

 

Some variational problems on certain Sobolev spaces and perfect splines
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by Samuel Karlin PDF
Bull. Amer. Math. Soc. 79 (1973), 124-128
References
    1. G. Glaeser, Prolongement extrema de functions differentiables d’une variable, J. Approximation (to appear). 2. R. Louboutin, "Sur une bonne partition de l’unite," in Le Prolongateur de Whitney. Vol. II, edited by Glaeser, University of Rennes, 1967.
  • I. J. Schoenberg, The perfect $B$-splines and a time-optimal control problem, Israel J. Math. 10 (1971), 261–274. MR 320594, DOI 10.1007/BF02771643
    • 4. I. S. Schoenberg and A. Cavaretta, Solution of Landau’s problem concerning higher derivatives on the half line, Report #1050, Math. Research Center, University of Wisconsin, Madison, Wis., 1970.
  • V. M. Tihomirov, Best methods of approximation and interpolation of differentiable functions in the space $C[-1,\,1].$, Mat. Sb. (N.S.) 80 (122) (1969), 290–304 (Russian). MR 0256043
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Additional Information
  • Journal: Bull. Amer. Math. Soc. 79 (1973), 124-128
  • MSC (1970): Primary 46E35
  • DOI: https://doi.org/10.1090/S0002-9904-1973-13126-X
  • MathSciNet review: 0308769