【摘 要】
:
Several generalizations of the traditional Tikhonov-Phillips regularization method for inverse ill-posed problems have been proposed during the last decades
【机 构】
:
Inst.for Applied Mathematics of Litoral,IMAL,CONICET-UNL
论文部分内容阅读
Several generalizations of the traditional Tikhonov-Phillips regularization method for inverse ill-posed problems have been proposed during the last decades.Many of these variants consists essentially in modifications of the penalizing term,which forces certain features in the obtained regularized solution.
其他文献
In this paper,we investigated a family of four-points-explicit group iterative based solution for solving two-dimensional Poisson problem with Dirichlet bou
Least Absolute Deviation(LAD)criteria,proposed by mathematician Boscovitch in 1755 and Laplace in 1795,source in classical research on the 18th century astr
Fractional power series solutions for nonlinear fractional ordinary differential equations are considered by using a fast and efficient algorithm for the Ad
In this paper we proposed an adaption of hierarchical matrix(H-matrix)iterative based solution to solve two-dimensional partial differential equation,specif
Let X be the Hankel matrix of size 2 ×n and let G be a closed graph on the vertex set [n].We study the binomial ideal IG ⊂K[x1,…,xn+1] which is generated
All graphs in this paper are connected,finite,simple and undirected with p vertices and q edges.The greatest common divisor of two positive integers a and b
Let A(G)be the adjacency matrix of a graph G.Denote by s(v)the row of the adjacency matrix corresponding to the vertex v of G.It is a string ntuples over th
In this paper,we show that in the class of connected unicyclic graphs G of order n ≥3 having 0 ≤k ≤n − 3 pendant vertices,the unique graph G having mini
Ramsey graphs theory deals with regularity and coloring of graphs.There are many interesting applications of Ramsey graphs theory,such as in the fields of c
By using the finite projective geometry method,the separating properties of linear constant-weight codes are presented.An algorithm is given for computing t