Essentially isospectral transformations and their applications

Two-point boundary value problems with eigenvalue parameter contained in the boundary conditions

Charles T. Fulton · Proceedings of the Royal Society of Edinburgh Section A Mathematics · 1977 · 439 citations

Natural Sciences, Mathematics, Computational Mechanics +16

An Inverse Sturm–Liouville Problem with Mixed Given Data

Harry Hochstadt, Burton Lieberman · SIAM Journal on Applied Mathematics · 1978 · 336 citations

Natural Sciences, Mathematics, Physics +10

Applications of a commutation formula

Percy Deift · Duke Mathematical Journal · 1978 · 301 citations

Natural Sciences, Mathematics, Algebra +5

DETERMINATION OF A DIFFERENTIAL EQUATION BY TWO OF ITS SPECTRA

B. M. Levitan, M. G. Gasymov · Russian Mathematical Surveys · 1964 · 269 citations

Natural Sciences, Mathematics, Differential Equations +16

Inverse spectral analysis with partial information on the potential, II. The case of discrete spectrum

Fritz Gesztesy, Barry Simon · Transactions of the American Mathematical Society · 1999 · 258 citations · Full text

Natural Sciences, Mathematics, Physics +14