01166nam a2200325 i 4500991001808579707536120914s2012 nyua b 001 0 eng d9783642238390b14073985-39ule_instDip.to Matematica e Fisicaeng515.724222AMS 35PAMS 35J25AMS 47A10LC QA689.P67Post, Olaf477397Spectral analysis on graph-like spaces /Olaf PostHeidelberg ;New York :Springer-Verlag,c2012xv, 431 p. :ill. ;24 cmLecture notes in mathematics,0075-8434 ;2039Includes bibliographical references (p. 407-417) and indexGeneralized spacesLaplacian operatorHilbert space.b1407398502-10-1214-09-12991001808579707536LE013 35P POS11 (2012)12013000216225le013pE69.95-l- 01010.i1544413201-10-12Spectral analysis on graph-like spaces239891UNISALENTOle01314-09-12ma -engde 00