00000cam a22000003a 4500 UP-1685594773861845929 Buklod 20110803090036.0 g||| | || || ta 110803s2009 xx d r |||| u| 9781584884590 (hbk : alk. paper) (iLib)UPBAG-00008722601 QC 20.7 P47 S54 2009 Shishkin, Grigory I. Difference methods for singular perturbation problems Grigory I. Shishkin, Lidia P. Shishkina. Boca Raton, Fla. CRC Press c2009. xv, 393 p. 24 cm Chapman & Hall/CRC monographs and surveys in pure and applied mathematics 140 "A Chapman & Hall book." Includes bibliographical references (p. 371-388) and index. Singular perturbations (Mathematics) Difference equations Numerical solutions. Algebra, Abstract. Shishkina, Lidia P. UPBAG UPBAG-MAIN QC 20.7 P47 S54 2009 Book