summary:This paper deals with conditions of compatibility of a system of copulas and with bounds of general Fréchet classes. Algebraic search for the bounds is interpreted as a solution to a linear system of Diophantine equations. Classical analytical specification of the bounds is described
AbstractIn this paper we establish a linear (thereby, sharp) lower bound on degrees of Positivstelle...
The paper deals with classes of functions of several variables defined on an arbitrary set A and tak...
summary:The univariate conditioning of copulas is studied, yielding a construction method for copula...
summary:Algebraic bounds of Fréchet classes of copulas can be derived from the fundamental attribute...
summary:This paper deals with conditions of compatibility of a system of copulas and with bounds of ...
This paper starts with a few critical considerations about the use of copulas in applications, mainl...
The author had initiated a revision and translation of "Classical Diophantine Equations" prior to hi...
The rapid development of exact sciences along with the improvements in com- puting technologies, bet...
We consider several norms on the span of the set C of all copulas. Dominance and equivalence relatio...
summary:We describe a class of bivariate copulas having a fixed diagonal section. The obtained class...
Abstract We consider the integration of two-dimensional, piecewise constant functions with respect t...
We describe through an algebraic and geometrical study, a new method for solving systems of linear d...
A perturbation result concerning the upper and lower bounds on relative errors of solutions to linea...
Several different classes of copulas are examined and relations among them are studied in details
summary:We present three characterizations of $n$-dimensional Archimedean copulas: algebraic, differ...
AbstractIn this paper we establish a linear (thereby, sharp) lower bound on degrees of Positivstelle...
The paper deals with classes of functions of several variables defined on an arbitrary set A and tak...
summary:The univariate conditioning of copulas is studied, yielding a construction method for copula...
summary:Algebraic bounds of Fréchet classes of copulas can be derived from the fundamental attribute...
summary:This paper deals with conditions of compatibility of a system of copulas and with bounds of ...
This paper starts with a few critical considerations about the use of copulas in applications, mainl...
The author had initiated a revision and translation of "Classical Diophantine Equations" prior to hi...
The rapid development of exact sciences along with the improvements in com- puting technologies, bet...
We consider several norms on the span of the set C of all copulas. Dominance and equivalence relatio...
summary:We describe a class of bivariate copulas having a fixed diagonal section. The obtained class...
Abstract We consider the integration of two-dimensional, piecewise constant functions with respect t...
We describe through an algebraic and geometrical study, a new method for solving systems of linear d...
A perturbation result concerning the upper and lower bounds on relative errors of solutions to linea...
Several different classes of copulas are examined and relations among them are studied in details
summary:We present three characterizations of $n$-dimensional Archimedean copulas: algebraic, differ...
AbstractIn this paper we establish a linear (thereby, sharp) lower bound on degrees of Positivstelle...
The paper deals with classes of functions of several variables defined on an arbitrary set A and tak...
summary:The univariate conditioning of copulas is studied, yielding a construction method for copula...
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