TY - BOOK AU - Avrachenkov, Konstantin E., AU - Howlett, Phil G. , AU - Filar, Jerzy A. , TI - Analytic perturbation theory and its applications SN - 9781611973136 U1 - 515.392 AVR PY - 2013/// CY - Philadelphia PB - SIAM KW - Analysis KW - Perturbation KW - Mathematics KW - Perturbation theory and its applications KW - Polynomial perturbation KW - Algebraic nonlinear systems N1 - Includes bibliographical references and index ER -