Books

• [3] Nobuaki Obata:
  Spectral Analysis of Growing Graphs.
  SpringerBriefs in Mathematical Physics.
  Springer, Singapore, 2017.
  viii+138 pp.
  ISBN: 978-981-10-3505-0
  DOI: 10.1007/978-981-10-3506-7
  
• [2] Akihito Hora and Nobuaki Obata:
  Quantum Probability and Spectral Analysis of Graphs.
  Theoretical and Mathematical Physics.
  Springer-Verlag Berlin Heidelberg, 2007.
  xviii+371 pp.
  ISBN-10: 364208026X
  ISBN-13: 978-3642080265 DOI: 10.1007/3-540-48863-4
  [MR] 2008m:81102
• [1] Nobuaki Obata:
  White Noise Calculus and Fock Space.
  Lecture Notes in Mathematics, 1577.
  Springer-Verlag, Berlin, 1994. x+183 pp.
  ISBN-10: 3540579850
  ISBN-13: 978-3540579854
  [MR] 96e:60061