AbstractIn this note we give an elementary proof of a theorem that characterizes those three-dimensional (0,1)-matrices that are determined by their plane sum vectors
AbstractWe study (0, 1)-matrices which contain no triangles (submatrices of order 3 with row and col...
AbstractWe study the class U2(R,S) of all (0, 1, 2)-matrices with a prescribed row sum vector R and ...
AbstractIn this paper we consider certain (0,1) matrices A of size v×v with exactly k ones in each r...
AbstractIn this note we give an elementary proof of a theorem that characterizes those three-dimensi...
AbstractD. Gale, in 1957 and H.J. Ryser, in 1963, independently proved the famous Gale–Ryser theorem...
AbstractLet m and n be positive integers, and let R=(r1,r2,…,rm) and S=(s1,s2,…,sn) be non-negative ...
AbstractThe class A(R,S) of (0,1)-matrices with given row and column sum vectors R and S is well stu...
AbstractWe generalize results of Ryser on (0, 1)-matrices without triangles, 3 × 3 submatrices with ...
AbstractIn this note we give an algebraic characterization of sets of uniqueness in terms of matrice...
AbstractLet m and n be positive integers, and let R=(r1,…,rm) and S=(s1,…,sn) be nonnegative integra...
AbstractWe study (0, 1)-matrices which contain no triangles (submatrices of order 3 with row and col...
AbstractThe notions of minimality, π-uniqueness and additivity originated in discrete tomography. Th...
AbstractThis paper explicitly constructs non-singular 0-1 matrices of dimensions n with constant row...
AbstractIn a recent article, we gave a full characterization of matrices that can be decomposed as l...
AbstractMinimal matrices were introduced to give an algebraic characterization of sets of uniqueness...
AbstractWe study (0, 1)-matrices which contain no triangles (submatrices of order 3 with row and col...
AbstractWe study the class U2(R,S) of all (0, 1, 2)-matrices with a prescribed row sum vector R and ...
AbstractIn this paper we consider certain (0,1) matrices A of size v×v with exactly k ones in each r...
AbstractIn this note we give an elementary proof of a theorem that characterizes those three-dimensi...
AbstractD. Gale, in 1957 and H.J. Ryser, in 1963, independently proved the famous Gale–Ryser theorem...
AbstractLet m and n be positive integers, and let R=(r1,r2,…,rm) and S=(s1,s2,…,sn) be non-negative ...
AbstractThe class A(R,S) of (0,1)-matrices with given row and column sum vectors R and S is well stu...
AbstractWe generalize results of Ryser on (0, 1)-matrices without triangles, 3 × 3 submatrices with ...
AbstractIn this note we give an algebraic characterization of sets of uniqueness in terms of matrice...
AbstractLet m and n be positive integers, and let R=(r1,…,rm) and S=(s1,…,sn) be nonnegative integra...
AbstractWe study (0, 1)-matrices which contain no triangles (submatrices of order 3 with row and col...
AbstractThe notions of minimality, π-uniqueness and additivity originated in discrete tomography. Th...
AbstractThis paper explicitly constructs non-singular 0-1 matrices of dimensions n with constant row...
AbstractIn a recent article, we gave a full characterization of matrices that can be decomposed as l...
AbstractMinimal matrices were introduced to give an algebraic characterization of sets of uniqueness...
AbstractWe study (0, 1)-matrices which contain no triangles (submatrices of order 3 with row and col...
AbstractWe study the class U2(R,S) of all (0, 1, 2)-matrices with a prescribed row sum vector R and ...
AbstractIn this paper we consider certain (0,1) matrices A of size v×v with exactly k ones in each r...
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