Explicit evaluations of some Weil sums
Robert S. Coulter (1998)
Acta Arithmetica
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Robert S. Coulter (1998)
Acta Arithmetica
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Rolando Cavazos-Cadena, Raúl Montes-de-Oca (2000)
Applicationes Mathematicae
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This work concerns controlled Markov chains with finite state space and nonnegative rewards; it is assumed that the controller has a constant risk-sensitivity, and that the performance ofa control policy is measured by a risk-sensitive expected total-reward criterion. The existence of optimal stationary policies isstudied within this context, and the main resultestablishes the optimalityof a stationary policy achieving the supremum in the correspondingoptimality equation, whenever the...
Zeilberger, Doron (1990)
Séminaire Lotharingien de Combinatoire [electronic only]
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N. Macheras, W. Strauss (1994)
Fundamenta Mathematicae
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We discuss the permanence of strong liftings under the formation of projective limits. The results are based on an appropriate consistency condition of the liftings with the projective system called "self-consistency", which is fulfilled in many situations. In addition, we study the relationship of self-consistency and completion regularity as well as projective limits of lifting topologies.
Takaaki Kagawa (1998)
Acta Arithmetica
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Hoffman, Peter (1988)
Séminaire Lotharingien de Combinatoire [electronic only]
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Macdonald, Ian G. (2000)
Séminaire Lotharingien de Combinatoire [electronic only]
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Emilija Nešović, Miroslava Petrović-Torgašev (2003)
Kragujevac Journal of Mathematics
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Ioannis Argyros (2000)
Applicationes Mathematicae
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In this study we are concerned with the problem of approximating a solution of a nonlinear equation in Banach space using Newton-like methods. Due to rounding errors the sequence of iterates generated on a computer differs from the sequence produced in theory. Using Lipschitz-type hypotheses on the mth Fréchet derivative (m ≥ 2 an integer) instead of the first one, we provide sufficient convergence conditions for the inexact Newton-like method that is actually generated on the computer....
R. Balasubramanian, K. Ramachandra (1993)
Acta Arithmetica
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De Cecco, Giuseppe, Palmieri, Giuliana (2001)
Beiträge zur Algebra und Geometrie
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Foata, Dominique (1982)
Séminaire Lotharingien de Combinatoire [electronic only]
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