Full text
... The smallest F.Psp. is Qi = 705. It was discovered by M. Pettet in 1966 [9] who discovered also Q2 - 2465 and Q3 = 2 7 3 7 , but we cannot forget the unbelievable misfortune of D. Lind [10] who in 1967 limited his computer experiment for disproving the converse of (1.6) to n = 700, thus missing the ...
... The smallest F.Psp. is Qi = 705. It was discovered by M. Pettet in 1966 [9] who discovered also Q2 - 2465 and Q3 = 2 7 3 7 , but we cannot forget the unbelievable misfortune of D. Lind [10] who in 1967 limited his computer experiment for disproving the converse of (1.6) to n = 700, thus missing the ...
Supplementary Notes
... Proposition 5. If A is a subset of the integers which is closed under addition and subtraction, then A is equal to dZ, the set of all multiples of d, for some integer d. Proof. If A = {0} then d = 0 and we are done. Otherwise, let d be the absolute value of the smallest non-zero element of A. The se ...
... Proposition 5. If A is a subset of the integers which is closed under addition and subtraction, then A is equal to dZ, the set of all multiples of d, for some integer d. Proof. If A = {0} then d = 0 and we are done. Otherwise, let d be the absolute value of the smallest non-zero element of A. The se ...
CSCI 2610 - Discrete Mathematics
... factor (divisor) that is less than or equal to √n Proof: if n is composite, we know it has a factor a with 1 < a < n. IOW n = ab for some b > 1. So, either a ≤ √n or b ≤ √n (note, if a > √n and b > √n then ab > n, nope). OK, both a and b are divisors of n, and n has a positive divisor not exceeding ...
... factor (divisor) that is less than or equal to √n Proof: if n is composite, we know it has a factor a with 1 < a < n. IOW n = ab for some b > 1. So, either a ≤ √n or b ≤ √n (note, if a > √n and b > √n then ab > n, nope). OK, both a and b are divisors of n, and n has a positive divisor not exceeding ...
40(4)
... Articles should be submitted using the format of articles in any current issues of THE FIBONACCI QUARTERLY. They should be typewritten or reproduced typewritten copies, that are clearly readable, double spaced with wide margins and on only one side of the paper. The full name and address of the auth ...
... Articles should be submitted using the format of articles in any current issues of THE FIBONACCI QUARTERLY. They should be typewritten or reproduced typewritten copies, that are clearly readable, double spaced with wide margins and on only one side of the paper. The full name and address of the auth ...
List of important publications in mathematics
This is a list of important publications in mathematics, organized by field.Some reasons why a particular publication might be regarded as important:Topic creator – A publication that created a new topicBreakthrough – A publication that changed scientific knowledge significantlyInfluence – A publication which has significantly influenced the world or has had a massive impact on the teaching of mathematics. Among published compilations of important publications in mathematics are Landmark writings in Western mathematics 1640–1940 by Ivor Grattan-Guinness and A Source Book in Mathematics by David Eugene Smith.