Polynomial Analogs of Theta Functions and Rational Solutions of the KP Equation
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DOI: 10.1093/imrn/rnae227
Abstract: In this paper we classify the singular curves whose theta divisors in their generalized Jacobians are algebraic, meaning that they are cut out by polynomial analogs of theta functions. We also determine the degree of… read more here.
Keywords: rational solutions; theta functions; solutions equation; functions rational ... See more keywords
Generalized growth of meromorphic functions and rational approximation
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DOI: 10.2298/fil2301293a
Abstract: For an arbitrary compact set E ? C we consider the Newton-Pad? approximant and rational approximation error of meromorphic function f and relate these to the generalized order and generalized type of f. Our results… read more here.
Keywords: functions rational; rational approximation; generalized growth; approximation ... See more keywords