Eigenva1ue Distribution of Invariant Linear Second Order Elliptic Differential Operators with Constant Coefficients
Author(s) -
Martin Belger
Publication year - 1993
Publication title -
zeitschrift für analysis und ihre anwendungen
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.567
H-Index - 35
eISSN - 1661-4534
pISSN - 0232-2064
DOI - 10.4171/zaa/566
Subject(s) - constant coefficients , mathematics , differential operator , constant (computer programming) , mathematical analysis , invariant (physics) , linear differential equation , distribution (mathematics) , elliptic operator , differential equation , mathematical physics , computer science , programming language
Let €3 be a properly discontinuous group of affine transformations acting onan n-dimensional affine space and P a €3-invariant linear elliptic differential operator with constant coefficients. In this paper the €3-autornorphic eigenvalue problem to P is solved. For the number N(X) of the eigenvalues which are less than or equal to the "frequency bound" A 2 the asymptotic estimation N(X) = c0xi . c1xi • O(Xn_2*2'(i*i)) is given with co and c1 being interesting geometric invariants. . •. . .
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