منابع مشابه
R-MODULES FOR THE ALEXANDER COHOMOLOGY THEORY APPROVED: Major Professor
The Alexander Wallace Spanier cohomology theory associates with an arbitrary topological space an abelian group. In this paper, an arbitrary topological space is associated with an R-module. The construction of the R-module is similar to the Alexander Wallace Spanier construction of the abelian group. In Chapter I, the algebraic and topological material necessary to construct the theor'y is lis...
متن کاملProfessor Robert McNeill Alexander CBE FRS (1934-2016).
Robert McNeill Alexander, known to friends and colleagues as 'Neill', was a zoologist with an engineer's eye for how animals work. He used mathematical models to show how evolution has produced optimal designs. His skill was to choose appropriate models: realistic enough to contain the essence of a problem and yet simple enough to be tractable. He wrote fluently and easily: 23 books, 280 papers...
متن کاملModified Dickson
ZM^fi-V—^yy"^ (»*l) (1.D j=o " A J ) in the indeterminate^, where the symbol [ • J denotes the greatest integer function. It can be seen that z n = b W . l ) ("even), \y-pn(yA) (Koddand^O), where pn(y, 1) are the Dickson polynomials iny with the parameter c = 1 (e.g., see (1.1) of [1]). Because of the relation (1.2), the quantities Zn(y) will be referred to as modified Dickson polynomials. Info...
متن کاملDickson curves
Let Kq denote the finite field of order q and odd characteristic p. For a ∈ Kq, let gd(x,a) denote the Dickson polynomial of degree d defined by gd(x,a) = ∑[d/2] i=0 d/ (d− i)(d−i i )(−a)ixd−2i. Let f (x) denote a monic polynomial with coefficients in Kq. Assume that f 2(x)−4 is not a perfect square and gcd(p,d)=1. Also assume that f (x) and g2( f (x),1) are not of the form gd(h(x),c). In this ...
متن کاملWalter Dickson
Born in Edinburgh on the 1st February 1821, he was educated at the High School of that city. It was at the University of Edinburgh that he received his medical education. His early youth gave promise of his future ; for his assiduity, his love of work, during this period of his life, were such as to augur well for that future. He graduated in 1841 with first-class honours; his Thesis on " The P...
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ژورنال
عنوان ژورنال: Transactions of the Botanical Society of Edinburgh
سال: 1889
ISSN: 0374-6607
DOI: 10.1080/03746608909468380