sigma11-039. 413KB Jun 04 2011 12:10:51 AM
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In this study, we give a linear algebraic proof of the Gr¨ unbaum and Rahman’s condition for general values of n and for arbitrary weights including the complex case.. Our main
Consequently, all torsion-free linear connections are projectively equivalent, and the quest for a natural projectively invariant quantization amounts to the quest for a
It has been shown, for instance, that for two-dimensional second-order superintegrable systems with nondegenerate potential and the corresponding three- dimensional conformally
In Section 6 we examine the quantum version of the hidden symmetries and analyze the gravitational and axial anomalies connected with quantum symme- try operators for Klein–Gordon
We describe a procedure to construct polynomial in the momenta first integrals of arbitrarily high degree for natural Hamiltonians H obtained as one-dimensional extensions of
This was done by renormalizing the Racah and Askey–Wilson polyno- mials on the top level of the scheme as families of orthogonal polynomials depending on four positive parameters
The problem has been reduced to study a two-component one-dimensional Zakharov–Yajima–Oikawa system in the case of long wave-short wave resonance, by using the multiple scales
Interestingly, the limit case of a semi-harmonic delta barrier obeys a distribution of resonances which is in correspondence with the even energy eigenvalues of the