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Sivasankaranarayana Pillai, S.
- On the Inequality " 0 < a2- b2 ≤ n"
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1 Annamalai University, IN
1 Annamalai University, IN
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The Journal of the Indian Mathematical Society, Vol 19 (1932), Pagination: 1-11Abstract
The object of this paper is to prove the following theorems:-
Theorem I. If m, n, a, b, c are given positive integers, given a positive number δ, we can find a number x (δ), such that
amz - bnr > mx(1-δ)
- An Order-Result Concerning The φ -Function
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The Journal of the Indian Mathematical Society, Vol 19 (1932), Pagination: 165-168Abstract
Let S = ∑ nφ (nv + c), [nv + c ^ a>]
where
(x) is the number of integers less than and prime to x. The object of this note is to prove the following Theorm: S = 3/π2, φ (v).x2 + 0(z log x).
- On Numbers which Contain no Factors of the Form P (kp + 1)
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1 University of Madras, IN
1 University of Madras, IN
Source
The Journal of the Indian Mathematical Society, Vol 18 (1930), Pagination: 51-59Abstract
In a thesis submitted to the California University, Henry W. Stager discusses the properties of numbers which contain no factors of the form p (kp + 1), where p is a prime and ^ is a positive integer. He conjectures that the number of sucb numbers, (P's as he calls them) and the number of primes within a given limit differ asymptotically by a constant.- On a Function Analogous to G' (k)
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1 Annamalai University, IN
1 Annamalai University, IN
Source
The Journal of the Indian Mathematical Society, Vol 18 (1930), Pagination: 289-290Abstract
Let G1 (k) be the minimum number of positive kth powers of primes required to represent every number from a certain point onwards. It is very difficult to prove the existence of G1 (k). We require here a combination of weapons used in proving Goldbach's theorem and Waring's problem.- On some Diophantine Equations
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1 Annamalai University, IN
1 Annamalai University, IN
Source
The Journal of the Indian Mathematical Society, Vol 18 (1930), Pagination: 291-295Abstract
We make use of the following two well-known lemmas :-
LEMMA (1 1). if (x, y) = 1, then x ± y and
x2r± x2r-1y+x2r-2 y2 +x2r-3 y3+ …..y 2r
cannot have any common factor except the di vision of r + 1.