Showing Results for
- Academic Journals (7)
Search Results
- 7
Academic Journals
- 7
-
From:Scientia Magna (Vol. 2, Issue 2) Peer-ReviewedAbstract For any positive integer n, let [a.sub.n] denote the nth 2-power free number. In this paper we probve that [a.sub.n] < 1.8n. Keywords 2-power free number, upper bound, Mobius inversion formula. [section]...
-
From:The American Biology Teacher (Vol. 71, Issue 4) Peer-ReviewedJohn Moore, in "From the President" in the February issue (Vol. 71, No. 2, p. 68) asks the question "Why is evolution singled out?" (as an area of social dispute and educational controversy). His answer is the lack of...
-
From:Scientia Magna (Vol. 2, Issue 2) Peer-ReviewedAbstract The main purpose of this paper is to study the distribution properties of the [kappa]-power free numbers, and give an interesting asymptotic formula for it. Keywords k-power free number, mean value,...
-
From:Ecology (Vol. 76, Issue 8) Peer-ReviewedThe power function model S = C[A.sup.z] of the species-area relation has a number of shortcomings: it is unbounded, is unable to deal with islands with zero species, and is inappropriate to the known sampling...
-
From:Scientia Magna (Vol. 2, Issue 2) Peer-ReviewedAbstract The main purpose of this paper is using the elementary method to study the calculating problem of one kind infinite series involving the k-th power complements, and obtain several interesting identities....
-
From:Scientia Magna (Vol. 2, Issue 3) Peer-ReviewedAbstract For any positive integer n, the Smarandache power function SP(n) is defined the smallest positive integer m such that n|[m.sup.m], where m and n have the same prime divisors. The main purpose of this paper is...
-
From:Scientia Magna (Vol. 6, Issue 3) Peer-ReviewedFor any positive integer n, the Smarandache power function SP(n) is Defined as the smallest positive integer m such that n|[m.sup.m], where m and n have the same prime divisors. The main purpose of this paper is to...