Results 21 to 30 of about 1,631 (263)
Improved Attacks Against Lattice-Based KEMs Using Hints From Hertzbleed
Transactions on Cryptographic Hardware and Embedded SystemsThe Number Theoretic Transform (NTT) is widely employed to accelerate computations in lattice-based cryptography. At CHES 2024, Yu et al. introduced a class of side-channel attacks targeting NTT operations in the simplified Kyber and NTTRU schemes ...
Zhiwei Li +6 more
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Cationic vacancies as defects in honeycomb lattices with modular symmetries
Scientific Reports, 2022 Layered materials tend to exhibit intriguing crystalline symmetries and topological characteristics based on their two dimensional (2D) geometries and defects. We consider the diffusion dynamics of positively charged ions (cations) localized in honeycomb
Godwill Mbiti Kanyolo, Titus Masese
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On Generalization of Modular Lattices
Bulletin of the Section of LogicWe introduce the concepts of dually balanced lattices and \(M\)-lattices and provide some basic properties of these classes of lattices. Both classes can be viewed as generalizations of the well-known class of modular lattices.
Agnieszka Stocka
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Modular Substructures in Pseudomodular Lattices.
MATHEMATICA SCANDINAVICA, 1994 Summary: Pseudomodular lattices have been used by the first author and \textit{L. Lovasz} [Combinatorica 7, 39-48 (1987; Zbl 0627.05016)] in order to investigate combinatorial properties of algebraic matroids and were further analyzed by \textit{A. Björner} and \textit{L. Lovasz} [Acta Sci. Math. 51, No. 3/4, 295-308 (1987; Zbl 0643.05023)].
Kern, W., DRESS, A., Hochstättler, W.
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Rational CFT with three characters: the quasi-character approach
Journal of High Energy Physics, 2020 Quasi-characters are vector-valued modular functions having an integral, but not necessarily positive, q-expansion. Using modular differential equations, a complete classification has been provided in arXiv:1810.09472 for the case of two characters ...
Sunil Mukhi, Rahul Poddar, Palash Singh
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Nearly Modular Orthocomplemented Lattices [PDF]
Transactions of the American Mathematical Society, 1965 Introduction. Let L be a complete, orthocomplemented lattice. We say that L is a dimension lattice if L is weakly modular and there is an equivalence relation on L satisfying the axioms A, B, C, and D' of Loomis [5]. We say that L is locally finite if every element of L is the join of finite elements.
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Locally modular lattices and locally distributive lattices [PDF]
Proceedings of the American Mathematical Society, 1974 A locally modular (resp. locally distributive) lattice is a lattice with a congruence relation and each of whose equivalence class has sufficiently many elements and is a modular (resp. distributive) sublattice. Both the lattice of all closed subspaces of a locally convex space and the lattice of projections of a locally finite von Neumann algebra are ...
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Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
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Bipartite Digraphs with Modular Concept Lattices of height 2
Қарағанды университетінің хабаршысы. Математика сериясыThis paper investigates the interaction between Formal Concept Analysis (FCA) and graph theory, with a focus on understanding the structure and representation of concept lattices derived from bipartite directed graphs.
A.O. Basheyeva +2 more
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Multiscale design of cell-free biologically active architectural structures
Frontiers in Bioengineering and Biotechnology, 2023 Cell-free protein expression systems are here combined with 3D-printed structures to study the challenges and opportunities as biofabrication enters the spaces of architecture and design.
G. Ho +10 more
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