Stratified cubature rules are proposed to approximate double integrals defined on the real positive semiaxis. In particular, anti-Gauss cubature formulae are introduced and averaged cubature schemes are developed. Some of their appropriate modifications are also studied. Several numerical experiments are given to testify the performance of all the formulae
From interpolation formulas for the function of two arguments, general expressions for the double de...
We present a construction for improving numerical cubature formulas with equal weights and ...
AbstractMinimal cubature rules of degree 4n−1 for the weight functions Wα,β,±12(x,y)=|x+y|2α+1|x−y|2...
Stratified cubature rules are proposed to approximate double integrals defined on the real positive ...
In this paper we review some of the main known facts about cubature rules to approximate integrals o...
In this paper we review some of the main known facts about cubature rules to approximate integrals o...
AbstractIn the univariate case, there is a well-developed theory on the error estimation of the quad...
AbstractThe method of constructing minimal cubature rules with high algebraic degrees of exactness i...
AbstractAbout 13 years ago we started collecting published cubature formulas for the approximation o...
AbstractIn the univariate case, there is a well-developed theory on the error estimation of the quad...
From interpolation formulas for the function of two arguments, general expressions for the double de...
In this paper we review some of the main known facts about cubature rules to approximate integrals o...
The paper deals with the approximation of integrals of the type I(f;t)=â«Df(x)K(x,t)w(x)dx,x=(x1,x2)...
The paper deals with the approximation of integrals of the type I(f;t)=â«Df(x)K(x,t)w(x)dx,x=(x1,x2)...
In this paper we construct homogeneous numerical cubature formulas based on some numerical multivari...
From interpolation formulas for the function of two arguments, general expressions for the double de...
We present a construction for improving numerical cubature formulas with equal weights and ...
AbstractMinimal cubature rules of degree 4n−1 for the weight functions Wα,β,±12(x,y)=|x+y|2α+1|x−y|2...
Stratified cubature rules are proposed to approximate double integrals defined on the real positive ...
In this paper we review some of the main known facts about cubature rules to approximate integrals o...
In this paper we review some of the main known facts about cubature rules to approximate integrals o...
AbstractIn the univariate case, there is a well-developed theory on the error estimation of the quad...
AbstractThe method of constructing minimal cubature rules with high algebraic degrees of exactness i...
AbstractAbout 13 years ago we started collecting published cubature formulas for the approximation o...
AbstractIn the univariate case, there is a well-developed theory on the error estimation of the quad...
From interpolation formulas for the function of two arguments, general expressions for the double de...
In this paper we review some of the main known facts about cubature rules to approximate integrals o...
The paper deals with the approximation of integrals of the type I(f;t)=â«Df(x)K(x,t)w(x)dx,x=(x1,x2)...
The paper deals with the approximation of integrals of the type I(f;t)=â«Df(x)K(x,t)w(x)dx,x=(x1,x2)...
In this paper we construct homogeneous numerical cubature formulas based on some numerical multivari...
From interpolation formulas for the function of two arguments, general expressions for the double de...
We present a construction for improving numerical cubature formulas with equal weights and ...
AbstractMinimal cubature rules of degree 4n−1 for the weight functions Wα,β,±12(x,y)=|x+y|2α+1|x−y|2...
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