Olver, Peter  <br/><br/>
Introduction to partial differential equations./ 
Peter J. Olver. 
 - Cham,  Springer International Publishing ; Imprint: Springer,    2014 
 - (XXV, 636 pages:   143 illustrations:  20 cm. 
<br/><br/><label>ISBN: </label>9783319347448 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Partial differential equations<br/> System theory <br/>Fourier analysis<br/>Complex Systems