 |
Cheverry, Christophe A guide to spectral theory : applications and exercises Cham, Switzerland : Birkhäuser, 2021. xx, 258 p. -- (Birkhäuser advanced texts Basler Lehrbücher) QA320 C44 |
| |
Cheverry, Christophe A guide to spectral theory : applications and exercises Cham, Switzerland : Birkhäuser, 2021. xx, 258 p. -- (Birkhäuser advanced texts Basler Lehrbücher) QA320 C44 |