TY - DATA AU - Gindikin, S. G. TI - Singularity theory and some problems of functional analysis T2 - American Mathematical Society Translations: Series 2, SN - 9781470433642 (online) PY - 1992/// CY - Providence, R.I. PB - American Mathematical Society KW - Singularities (Mathematics) N1 - Translated from Russian; Includes bibliographical references; Period maps connected with a versal deformation of a critical point of a function, and the discriminant;Characteristic classes of singularities;Lacunas of hyperbolic partial differential operators and singularity theory;Reflection groups in singularity theory;Qualitative analysis of singularly perturbed systems of chemical kinetics;Bifurcations with symmetries;Stratifications of function space and algebraic UR - http://www.ams.org/trans2/153 ER -