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pro vyhledávání: '"Billal, Masum"'
Autor:
Billal, Masum
In a paper in the American Mathematical Monthly, the corresponding author asks for an asymptotic of a gcd-sum function \begin{align}\sum_{ab\leq N}\tau(\gcd(a,b))\label{eqn:taugcdsum}\end{align} We extensively study generalizations of the sum in the
Externí odkaz:
http://arxiv.org/abs/2206.05023
Autor:
Billal, Masum
The number of tuples with positive integers pairwise relatively prime to each other with product at most $n$ is considered. A generalization of $\mu^{2}$ where $\mu$ is the M\"{o}bius function is used to formulate this divisor sum and establish some
Externí odkaz:
http://arxiv.org/abs/1909.07823
Autor:
Billal, Masum
The purpose of this paper is to investigate integer sequences with exponent lifting property, a property common in Fibonacci or Lucas sequences.
Comment: 5 pages
Comment: 5 pages
Externí odkaz:
http://arxiv.org/abs/1509.03288
Autor:
Billal, Masum
We dedicate this paper to investigate the most generalized form of Fibonacci Sequence, one of the most studied sections of the mathematical literature. One can notice that, we have discussed even a more general form of the conventional one. Although
Externí odkaz:
http://arxiv.org/abs/1502.06869
Autor:
Billal, Masum
The purpose of this memoir is to discuss two very interesting properties of integer sequences. One is the law of apparition and the other is the law of repetition. Both have been extensively studied by mathematicians such as Ward, Lucas, Lehmer, Hall
Externí odkaz:
http://arxiv.org/abs/1501.00609
Autor:
Billal, Masum
The purpose of this paper is to investigate integer sequences with exponent lifting property, a property common in Fibonacci or Lucas sequences.
Comment: 5 pages
Comment: 5 pages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fefb86ee96cda9400d6b0b7c1dbf480
https://hal.archives-ouvertes.fr/hal-03327190
https://hal.archives-ouvertes.fr/hal-03327190
Autor:
Billal, Masum
The number of tuples with positive integers pairwise relatively prime to each other with product at most $n$ is considered. A generalization of $\mu^{2}$ where $\mu$ is the M\"{o}bius function is used to formulate this divisor sum and establish some
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5ceba0a3a819cf42f0ad1ef9007f3a0
https://hal.archives-ouvertes.fr/hal-03324783
https://hal.archives-ouvertes.fr/hal-03324783
Autor:
Billal, Masum, Riasat, Samin
Publikováno v:
Springer Singapore, 2021, ⟨10.1007/978-981-16-0570-3⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::375a6db2bfbdd6042f87f7bc30cf69ed
https://hal.archives-ouvertes.fr/hal-03327191
https://hal.archives-ouvertes.fr/hal-03327191
Autor:
A K M Mejbah Uddin, A S M Mazharul Islam, Shah Billal Masum, Monirul Haqe, Monoarul Haque, Rijwan Bhuiyan
Publikováno v:
Chattagram Maa-O-Shishu Hospital Medical College Journal. 13:65-68
Background: Exclusive Breast feeding is implies feeding of breast milk is enough for the baby up to six months of life and no other food is necessary during this time. Objective: The main objective of this study is to study the feeding practice of ne