Results 31 to 40 of about 9,681,538 (276)
Journal of Knot Theory and Its Ramifications, 2010 Free knots are a simplification of virtual knots obtained by forgetting arrow/sign information at classical crossings. First non-trivial examples of free knots were constructed recently by the second named author. By using parity considerations, we construct invariants of free knots valued in certain groups.
Manturov V.O., Manturov O.V.
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On Non-Archimedean Fuzzy Metric Free Topological Groups
AxiomsWe construct the free group over a non-Archimedean fuzzy metric space (X,M,∧) in the sense of George and Veeramani where ∧ is the minimum t-norm. The two main tools used are the concept of a scheme (for every non-empty subset S of N of even cardinal, a ...
Cristina Bors, Manuel Sanchis
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In vitro studies on the antimicrobial, antioxidant and antidiabetic potential of Cephalaria gigantea
Bangladesh Journal of Pharmacology, 2015 This study evaluates the antimicrobial, antioxidant and antidiabetic potential of leaf and root extracts of Cephalaria gigantea. The results showed that the extracts inhibited both bacteria and fungi tested at MIC values which ranged from 3.1 to 12.5 mg ...
Nobuhle Mbhele +3 more
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Energies, 2023 The increased unavailability of electricity from the National Utility in South Africa, coupled with the extreme conditions of rural areas and general lack of infrastructure, leads to the setup of unique microgrids to utilize the conditions available. One
Stephanus Erasmus, Jacques Maritz
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Tobacco Prevention and Cessation, 2023 Introduction Referrals from hospitals or general practitioners provide an efficient evidence-based method to connect patients to Quitlines. In a pilot project in 2019 a concept was developed to implement the "smoke-free ticket".
Christa Rustler +2 more
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Singularities of free group character varieties
, 2012 Let X be the moduli space of SL(n,C), SU(n), GL(n,C), or U(n)-valued representations of a rank r free group. We classify the algebraic singular stratification of X.
Bochnak +13 more
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The Unipotency of Eleventh Order Matrix Group with no More than Seven Jordan Blocks
Journal of Harbin University of Science and TechnologyBy avoiding complex research methods involving Lie algebra and Lie superalgebra, and instead utilizing simple theories such as matrix logarithm and expansion of product of non commutative polynomial, the new combination property of primitive elements of ...
YANG Xinsong, GAO Yunfeng
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Fueling Toxicity? Studying Deceitful Opinion Leaders and Behavioral Changes of Their Followers
Politics and Governance, 2022 The spread of deceiving content on social media platforms is a growing concern amongst scholars, policymakers, and the public at large. We examine the extent to which influential users (i.e., “deceitful opinion leaders”) on Twitter engage in the spread ...
Puck Guldemond +2 more
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What does a group algebra of a free group know about the group?
, 2018 We describe solutions to the problem of elementary classification in the class of group algebras of free groups. We will show that unlike free groups, two group algebras of free groups over infinite fields are elementarily equivalent if and only if the ...
Kharlampovich, O., Miasnikov, A.
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Illinois Journal of Mathematics, 2003 Let \(L\) be a lattice. A group \(G\) is said to be \(L\)-free if the subgroup lattice \(L(G)\) has no sublattice isomorphic to \(L\). The author studies finite groups that are \(L\)-free for the lattices \(L=L_6\) and \(L_7\) with 6 and 7 elements, respectively.
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