Results 11 to 20 of about 23,452 (277)
Normal ordering normal modes [PDF]
The European Physical Journal C, 2021 AbstractIn a soliton sector of a quantum field theory, it is often convenient to expand the quantum fields in terms of normal modes. Normal mode creation and annihilation operators can be normal ordered, and their normal ordered products have vanishing expectation values in the one-loop soliton ground state.
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Triangles in the suborbital graphs of the normalizer of $\Gamma_0(N)$
Indonesian Journal of Combinatorics, 2020 In this paper, we investigate a suborbital graph for the normalizer of $\Gamma_0(N) in PSL(2;R)$, where N will be of the form 2^4p^2 such that p > 3 is a prime number.
Nazlı Yazıcı Gözütok +1 more
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Class-preserving Coleman automorphisms of some classes of finite groups
Open Mathematics, 2022 The normalizer problem of integral group rings has been studied extensively in recent years due to its connection with the longstanding isomorphism problem of integral group rings.
Hai Jingjing, Li Zhengxing, Ling Xian
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On Groups with Extreme Centralizers and Normalizers [PDF]
Advances in Group Theory and Applications, 2016 An FCI-group is a group in which every non-normal cyclic subgroup has finite index in its centralizer and an FNI-group is one in which every non-normal subgroup has finite index in its normalizer.
Derek J.S. Robinson
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Conjugate L-subgroups of An L-group and Their Applications to Normality and Normalizer
Fuzzy Information and Engineering, 2022 In this paper, the notion of the conjugate of an L-subgroup by an L-point has been introduced. Then, several properties of conjugate L-subgroups have been studied analogous to their group-theoretic counterparts.
Iffat Jahan, Ananya Manas
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Graph-based Turkish text normalization and its impact on noisy text processing
Engineering Science and Technology, an International Journal, 2022 User generated texts on the web are freely-available and lucrative sources of data for language technology researchers. Unfortunately, these texts are often dominated by informal writing styles and the language used in user generated content poses ...
Seniz Demir, Berkay Topcu
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Commuting Conjugacy Class Graph of G when G / Z(G)~=D2n [PDF]
Mathematics Interdisciplinary Research, 2020 Suppose G is a finite non-abelian group and Γ(G) is a simple graph with the non-central conjugacy classes of G as its vertex set. Two different noncentral conjugacy classes C and B are assumed to be adjacent in Γ(G) if and only if there are elements a ...
Mohammad Ali Salahshour
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Mathematics, 2022 The present paper is devoted to studying the maps corresponding to the suborbital graphs for the normalizer ΓB(N) of Γ0(N) modulo N, where N denotes a positive integer. We reveal the complete structure of these maps, finding their vertices, edges, darts,
Nazlı Yazıcı Gözütok
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Normal, Abby Normal, Prefix Normal [PDF]
, 2014 A prefix normal word is a binary word with the property that no substring has more 1s than the prefix of the same length. This class of words is important in the context of binary jumbled pattern matching. In this paper we present results about the number $pnw(n)$ of prefix normal words of length $n$, showing that $pnw(n) = \left(2^{n - c\sqrt{n\ln n}}
Burcsi, P +4 more
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On congruence equations arising from suborbital graphs [PDF]
, 2019 In this paper we deal with congruence equations arising from suborbital graphs of the normalizer of Γ_0(m) in PSL(2,R) . We also propose a conjecture concerning the suborbital graphs of the normalizer and the related congruence equations.
Beşenk, Murat +2 more
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