Roser Rovira (1984)
Stochastica
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Following the studies made by Alsina and Schweizer about countable products of probabilistic metric spaces, two kinds of products of probabilistic normed spaces are investigated.
A. Bahamonde Rionda, J. S. López García (1985)
Stochastica
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Partially-additive monoids (pams) were introduced by Arbib and Manes ([1]) in order to provide an algebraic approach to the semantic of recursion in theoretical computer science. Here we extend the range of application of pams for capturing information theory concepts as componibility and sequential continuity, which arise naturally in this framework.
Alberto Falqués Serra (1982)
Stochastica
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In this paper it is first shown that the linear evolution equations for a generalized thermoelastic solid generate a C semigroup. Next an analysis of the long time evolution behaviour yields the some results known for classical thermoelasticity: generically, the natural state is asymptotically stable.
Francesc Bofill (1982)
Stochastica
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We study the relations between simetrization by a limiting process of probabilities and functions defined on a metric compacy product space and their ergodic properties.
Enrique Tarazona Ferrandis (1981)
Stochastica
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This paper deals with the existence of non constant real valued functions on a topological space X. The main results are related to closed covers and order properties.
Buenaventura Clares Rodríguez (1983)
Stochastica
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Our purpose is to introduce the W-composition, W-minimalization and W-primitive recursion operations as operations between W-valued functions, where W denotes the ordered semiring ([0,1],+,≤). We prove that: 1) the set of W-calculable functions is closed under the W-composition and W-primitice recursion operations, and 2) the set of the partially W-calculable functions is closed under the W-minimalization operation.
Carme Burgués (1981)
Stochastica
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We prove that two archimedean t-norms with equal diagonal sections and zero-sets must be identical.
Enrique Tarazona Ferrandis (1981)
Stochastica
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We study some relations whose compatibility with the topology is equivalent to normality or to complete regularity.
Núria Agell (1984)
Stochastica
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In this note we prove that the unique concave t-norm is Minimum and, among the class of triangular functions that have the family of unit step-functions as idempotent elements, the unique concave triangular function is pi.