Separable Approximations to Matrices and Functions of Two Variables

DOI10.1063/1.1665690zbMath0218.41011OpenAlexW2088988921MaRDI QIDQ5622685

J. L. Norton, Mark Bolsterli

Publication date: 1971

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.1665690

Mathematics Subject Classification ID

General mathematical topics and methods in quantum theory (81Q99) Multidimensional problems (41A63) Approximation by polynomials (41A10)

Cites Work

• Explicit solution of the continuous Baker-Cambell-Hausdorff problem and a new expression for the phase operator
• On the formulation of quantized field theories — II
• Analytic behavior of the scattering amplitude at zero energy

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