Let s = (s1, s2, ..., sm) and t = (t1, t2, ..., tn) be vectors of non-negative integers with ∑i = 1m si = ∑j = 1n tj. Let B (s, t) be the number of m × n matrices over {0, 1} with jth row sum equal to sj for 1 ≤ j ≤ m and kth column sum equal t
This paper gives a reduced formula for the precise number of matrices in A(R,S), the class of matric...
AbstractIt is shown that Zn/n·2n2 - n + 1→1, where Zn is the number of n × n (0,1)-matrices with zer...
We discuss the problem of counting incidence matrices, i.e. zero-one matrices with no zero rows or c...
AbstractLet s=(s1,s2,…,sm) and t=(t1,t2,…,tn) be vectors of non-negative integers with ∑i=1msi=∑j=1n...
Let s = (s1, s2,..., sm) and t = (t1, t2,..., tn) be vectors of non-negative integers with ∑m i=1 si...
Let s, t, m, n be positive integers such that sm = tn. Let B(m, s;n, t) be the number of m × n matri...
Let s, t, m, n be positive integers such that sm=tn. Define N(s,t;m,n) to be the number of m×n matri...
Let s = (s1, ..., sm) and t = (t1, ..., tn) be vectors of nonnegative integer-valued functions of m,...
AbstractLet s=(s1,…,sm) and t=(t1,…,tn) be vectors of non-negative integer-valued functions with equ...
Let s, t, m, n be positive integers such that sm = tn. Let M(m, s; n, t) be the number of m×n matric...
AbstractLet s, t, m, n be positive integers such that sm=tn. Define N(s,t;m,n) to be the number of m...
AbstractAsymptotics are obtained for the number of m×n non-negative integer matrices subject to the ...
AbstractLet s=(s1,s2,…,sm) and t=(t1,t2,…,tn) be vectors of non-negative integers with ∑i=1msi=∑j=1n...
This paper gives a reduced formula for the precise number of matrices in A(R,S), the class of matric...
AbstractThis paper gives a reduced formula for the precise number of matrices in A(R,S), the class o...
This paper gives a reduced formula for the precise number of matrices in A(R,S), the class of matric...
AbstractIt is shown that Zn/n·2n2 - n + 1→1, where Zn is the number of n × n (0,1)-matrices with zer...
We discuss the problem of counting incidence matrices, i.e. zero-one matrices with no zero rows or c...
AbstractLet s=(s1,s2,…,sm) and t=(t1,t2,…,tn) be vectors of non-negative integers with ∑i=1msi=∑j=1n...
Let s = (s1, s2,..., sm) and t = (t1, t2,..., tn) be vectors of non-negative integers with ∑m i=1 si...
Let s, t, m, n be positive integers such that sm = tn. Let B(m, s;n, t) be the number of m × n matri...
Let s, t, m, n be positive integers such that sm=tn. Define N(s,t;m,n) to be the number of m×n matri...
Let s = (s1, ..., sm) and t = (t1, ..., tn) be vectors of nonnegative integer-valued functions of m,...
AbstractLet s=(s1,…,sm) and t=(t1,…,tn) be vectors of non-negative integer-valued functions with equ...
Let s, t, m, n be positive integers such that sm = tn. Let M(m, s; n, t) be the number of m×n matric...
AbstractLet s, t, m, n be positive integers such that sm=tn. Define N(s,t;m,n) to be the number of m...
AbstractAsymptotics are obtained for the number of m×n non-negative integer matrices subject to the ...
AbstractLet s=(s1,s2,…,sm) and t=(t1,t2,…,tn) be vectors of non-negative integers with ∑i=1msi=∑j=1n...
This paper gives a reduced formula for the precise number of matrices in A(R,S), the class of matric...
AbstractThis paper gives a reduced formula for the precise number of matrices in A(R,S), the class o...
This paper gives a reduced formula for the precise number of matrices in A(R,S), the class of matric...
AbstractIt is shown that Zn/n·2n2 - n + 1→1, where Zn is the number of n × n (0,1)-matrices with zer...
We discuss the problem of counting incidence matrices, i.e. zero-one matrices with no zero rows or c...
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