Multiple Shift Operator with Simple Spectrum

1972 ◽  
pp. 132-136
Author(s):  
N. K. Nikol’skii
Keyword(s):  
Shift Operator ◽  
Simple Spectrum

Application of Group Method of Data Handling with a Shift Operator to Forecasting Financial Indices of Local Budgets

2008 ◽  
Vol 40 (6) ◽  
pp. 17-26
Author(s):  
Valentin N. Tomashevskiy ◽  
Alexander N. Vinogradov ◽  
Yuriy A. Oleinik
Keyword(s):  
Shift Operator ◽  
Group Method ◽  
Data Handling ◽  
Financial Indices

scholarly journals SUSUSY Quantum Mechanics

1997 ◽  
Vol 12 (01) ◽  
pp. 171-176 ◽  
Author(s):  
David J. Fernández C.
Keyword(s):  
Quantum Mechanics ◽  
Shift Operator ◽  
Second Order ◽  
Parametric Family ◽  
First Order ◽  
Shift Operators ◽  
Exactly Solvable ◽  
Exactly Solvable Hamiltonians

The exactly solvable eigenproblems in Schrödinger quantum mechanics typically involve the differential "shift operators". In the standard supersymmetric (SUSY) case, the shift operator turns out to be of first order. In this work, I discuss a technique to generate exactly solvable eigenproblems by using second order shift operators. The links between this method and SUSY are analysed. As an example, we show the existence of a two-parametric family of exactly solvable Hamiltonians, which contains the Abraham–Moses potentials as a particular case.

Dimers on two- and three-dimensional lattices: Shift operator matrix solution

1988 ◽  
Vol 130 (6-7) ◽  
pp. 385-389 ◽  
Author(s):  
Alain J. Phares ◽  
Francis J. Wunderlich
Keyword(s):  
Shift Operator ◽  
Three Dimensional ◽  
Operator Matrix ◽  
Matrix Solution ◽  
Shift Operator Matrix
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