Results 11 to 20 of about 29,774,892 (289)
On the p-Laplace operator on Riemannian manifolds [PDF]
This thesis covers different aspects of the p-Laplace operators on Riemannian manifolds. Chapter 2. Potential theoretic aspects: the Khasmkinskii condition. Chapter 3: sharp eigenvalue estimates with Ricci curvature lower bounds. Chapter 4: Critical sets
Giulio Setti +2 more
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Number ecologies: numbers and numbering practices [PDF]
Introduction to special issue: Number ecologies: numbers and numbering practices.
Day, Sophie E. +2 more
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Number theory in secondary schools’ mathematics
Schools’ curricula are analyzed in terms of Number Theory. We deduce, that the concept of number is first and main in secondary schools’ Mathematics. The problems of divisibility of numbers are also discussed, the examples of such problems are given.
Eugenijus Stankus
doaj +1 more source
Evolutionary Events in a Mathematical Sciences Research Collaboration Network [PDF]
This study examines long-term trends and shifting behavior in the collaboration network of mathematics literature, using a subset of data from Mathematical Reviews spanning 1985-2009.
A. Barrat +29 more
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Impact of Inadequate Number of Lymph Nodes Examined on Survival in Stage II Colon Cancer
BackgroundInadequate number of lymph nodes examined was not uncommon. We aimed to assess the clinical role of inadequate number of lymph nodes examined in stage II colon cancer.MethodsThe cancer data used in our study were obtained from the SEER ...
Qi Wu +6 more
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Fermat Numbers and Mersenne Numbers [PDF]
This paper gives details of the computations made on an IBM 7090 computer to show that the Fermat number \(F_m = 2^{2^m} +1\) is composite for \(m=14\), and that all the Mersenne numbers \(M_p=2^p-1\) \((5000 < p < 6000)\) are composite. The method used to show that the Fermat number is composite was to compute \(3^{2^n}\) modulo \(F_m\).
Selfridge, J. L., Hurwitz, Alexander
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Using Spreadsheets to Enhance Understanding of Number Theory [PDF]
Computer spreadsheets can help elementary school students explore concepts in number theory. We describe a spreadsheet program that can generate all the factors of an integer.
Ploger, Don, Toussaint, Mario
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Objective: to give assessment of the effi cacy and safety of using asunaprevir in combination with daclatasvir in patients with chronic hepatitis C (HCV) with severe fi brosis and cirrhosis.
Elena B. Romanova +5 more
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Over 30-year study period (1990–2021), 144 bird species, including 54 nesting species, were registered on the territory of the Chelyabinsk International Airport Balandino.
Valeria A. Gashek, Valeriy D. Zakharov
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Maker-Breaker domination number [PDF]
The Maker-Breaker domination game is played on a graph $G$ by Dominator and Staller. The players alternatively select a vertex of $G$ that was not yet chosen in the course of the game.
Gledel, Valentin +2 more
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