WebJürg Peter Buser, genannt Peter Buser, (* 27. Februar 1946 in Basel-Land) ist ein Schweizer Mathematiker, der sich mit Differentialgeometrie und globaler Analysis beschäftigt. Buser … WebMATHEMATICS COLLOQUIUM. Speaker: Peter Buser. Title: Graphical Presentation of the Birman-Series Set on Hyperbolic Surfaces. Affiliation: Swiss Federal institute of …

Geometry and Spectra of Compact Riemann Surfaces (Modern …

WebBY PETER BUSER 1. Introduction The isoperimetric inequality for the standard sphere S" implies that the volume ratio vol ^A/vol A for open subsets A with vol A ^ 1 /2 vol S" and sufficiently regular boundary 8A is minimized for A equal a hemisphere. Similarly one defines an isoperimetric constant: /^M^inf^, vol A WebMATHEMATICS COLLOQUIUM Speaker: Peter Buser Title: Graphical Presentation of the Birman-Series Set on Hyperbolic Surfaces Affiliation: Swiss Federal institute of Technology Date: Friday, January 9, 2009 Place and Time: Room 101, Love Building, 3:35-4:30 pm Refreshments: Room 204, Love Building, 3:00 pm Abstract. dutch store grimsby ontario

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http://www.numdam.org/item/10.24033/asens.1426.pdf WebPeter Buser – On Cheeger’s inequality $\lambda _ {1}\geq h^ {2}/4$ [MR 573428 ] Isaac Chavel – Lowest-eigenvalue inequalities [MR 573429 ] Jeff Cheeger – On the Hodge theory of Riemannian pseudomanifolds [MR 573430 ] Shiu Yuen Cheng – Liouville theorem for harmonic maps [MR 573431 ] WebMathematics 606 Inverse Problems for PDE’s References Robert Adams, Sobolev Spaces, Academic Press, 1975. Peter Buser, Geometry and spectra of compact Riemann Surfaces, … in a first aid kit the most versatile item is