arXiv · 1606.07824
Malgrange division by quasianalytic functions
Abstract
Quasianalytic classes are classes of infinitely differentiable functions that satisfy the analytic continuation property enjoyed by analytic functions. Two general examples are quasianalytic Denjoy-Carleman classes (of origin in the analysis of linear partial differential equations) and the class of infinitely differentiable functions that are definable in a polynomially bounded o-minimal structure (of origin in model theory). We prove a generalization to quasianalytic functions of Malgrange's celebrated theorem on the division of infinitely differentiable by real-analytic functions.
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Edward Bierstone, Pierre D. Milman. 2016-06-24. Malgrange division by quasianalytic functions. https://doi.org/10.1112/jlms.12032
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