Operators and Matrices · Volume 7, Issue 3 A polynomial identity and its application to inverse spectral problems in Stieltjes strings 07-33 Pages 603-617 DOI 10.7153/oam-07-33 Downloads Short PDF Full PDF PNG Authors Chun-Kong Law Vyacheslav N. Pivovarchik W. C. Wang Keywords Stieltjes function subtree Lagrange polynomial continued fraction Dirichlet conditions Neumann conditions Subject classes 34K29 34K10 39A70