White, R. B. <br/><br/>
Asymptotic analysis of differential equations / 
Roscoe B. White. 
 - Rev. ed. 
 - London :  Singapore ;  Hackensack, NJ :  Imperial College Press ;  Distributed by World Scientific,  2010. 
 - xxiii, 405 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 397-400) and index. 
<br/><br/>Dominant balance -- Exact solutions -- Complex variables -- Local approximate solutions -- Phase-integral methods I -- Perturbation theory -- Asymptotic evaluation of integrals -- The Euler Gamma function -- Integral solutions -- Expansion in basis functions -- Airy -- Phase-integral methods II -- Bessel -- Weber and Hermite -- Whittaker and Watson -- Inhomogeneous differential equations -- The Riemann Zeta function -- Boundary layer problems. 
<br/><br/><label>ISBN: </label>9781848166080 (pbk.) 
<br/><br/><label>LCCN: </label>2011280218 
<br/><br/><label>Nat. Bib. No.: </label>GBB081831  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>015595474  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations--Asymptotic theory.
<br/><br/><label>LC Class. No.: </label>QA372  / .W48 2010 
<br/><br/><label>Dewey Class. No.: </label>515.35