The Elementary Divisors, Associated with 0, of a Singular M-matrix
نویسندگان
چکیده
منابع مشابه
determinant of the hankel matrix with binomial entries
abstract in this thesis at first we comput the determinant of hankel matrix with enteries a_k (x)=?_(m=0)^k??((2k+2-m)¦(k-m)) x^m ? by using a new operator, ? and by writing and solving differential equation of order two at points x=2 and x=-2 . also we show that this determinant under k-binomial transformation is invariant.
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We introduce a new technique for proving positivity of certain divisor classes on M0,n and its weighted variants M0,A. Our methods give an unconditional description of the symmetric weighted spaces M0,A as log canonical models of M0,n.
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ژورنال
عنوان ژورنال: Proceedings of the Edinburgh Mathematical Society
سال: 1956
ISSN: 0013-0915,1464-3839
DOI: 10.1017/s0013091500021507