TY  - JOUR
AU  - Garcia Ferrero, María Ángeles
AU  - Gómez-Ullate Otaiza, David
PY  - 2015
DO  - 10.1007/s11005-015-0751-4
SN  - 0377-9017
UR  - https://hdl.handle.net/20.500.14352/24007
T2  - Letters in mathematical physics
AB  - The work of Adler provides necessary and sufficient conditions for the Wronskian of a given sequence of eigenfunctions of Schrodinger's equation to have constant sign in its domain of definition. We extend this result by giving explicit formulas for...
LA  - eng
M2  - 551
PB  - Kluwer Academic
KW  - Orthogonal polynomials
KW  - Zeros
KW  - Formula
TI  - Oscillation Theorems for the Wronskian of an Arbitrary Sequence of Eigenfunctions of Schrodinger's Equation
TY  - journal article
VL  - 105
ER  -