Skip to Main Content

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 2024 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.

 

Nonnegative eigen functions of Laplace-Beltrami operators on symmetric spaces
HTML articles powered by AMS MathViewer

by R. G. Laha PDF
Bull. Amer. Math. Soc. 74 (1968), 167-170
References
  • Gustave Choquet, Existence des représentations intégrales au moyen des points extrémaux dans les cônes convexes, C. R. Acad. Sci. Paris 243 (1956), 699–702 (French). MR 80264
  • Harry Furstenberg, A Poisson formula for semi-simple Lie groups, Ann. of Math. (2) 77 (1963), 335–386. MR 146298, DOI 10.2307/1970220
  • Harish-Chandra, Spherical functions on a semisimple Lie group. I, Amer. J. Math. 80 (1958), 241–310. MR 94407, DOI 10.2307/2372786
  • Sigurđur Helgason, A duality in integral geometry on symmetric spaces, Proc. U.S.-Japan Seminar in Differential Geometry (Kyoto, 1965) Nippon Hyoronsha, Tokyo, 1966, pp. 37–56. MR 0229191
  • F. I. Karpelevič, The geometry of geodesics and the eigenfunctions of the Beltrami-Laplace operator on symmetric spaces, Trans. Moscow Math. Soc. 1965 (1967), 51–199. Amer. Math. Soc., Providence, R.I., 1967. MR 0231321
Additional Information
  • Journal: Bull. Amer. Math. Soc. 74 (1968), 167-170
  • DOI: https://doi.org/10.1090/S0002-9904-1968-11924-X
  • MathSciNet review: 0228630