Results 81 to 90 of about 385,134 (275)
Journal of Chemistry, 2022 Acyclic Kragujevac network is denoted by K; K∈Kgq=r2s+1+1,r. In this article, we have taken a deep look at some of the topological properties of the semitotal-point graph as well as its line structure by computing some algebraic polynomials.
Salma Kanwal +6 more
doaj +1 more source
On the convex hull of a space curve [PDF]
, 2011 The boundary of the convex hull of a compact algebraic curve in real 3-space defines a real algebraic surface. For general curves, that boundary surface is reducible, consisting of tritangent planes and a scroll of stationary bisecants.
Ranestad, Kristian, Sturmfels, Bernd
core
DEGREE OF SATISFIABILITY IN HEYTING ALGEBRAS
The Journal of Symbolic LogicAbstractWe investigate degree of satisfiability questions in the context of Heyting algebras and intuitionistic logic. We classify all equations in one free variable with respect to finite satisfiability gap, and determine which common principles of classical logic in multiple free variables have finite satisfiability gap.
BENJAMIN MERLIN BUMPUS, ZOLTAN A. KOCSIS
openaire +3 more sources
Advanced Science, EarlyView.A conversion‐resolved constitutive framework is developed for the hydrogen‐based direct reduction of iron oxide pellets. Effective reaction and transport timescales are inferred directly from measured trajectories and mapped against operating conditions, pellet architecture, and composition. The analysis reveals how late‐stage transport control emerges
Anurag Bajpai +3 more
wiley +1 more source
Diophantine approximation by conjugate algebraic integers
, 2003 Building on work of Davenport and Schmidt, we mainly prove two results. The first one is a version of Gel'fond's transcendence criterion which provides a sufficient condition for a complex or $p$-adic number $\xi$ to be algebraic in terms of the ...
Roy, Damien, Waldschmidt, Michel
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Modeling and Verification of 1/f Noise Mechanisms in FAPbBr3 Single‐Crystal X‐Ray Detectors
Advanced Electronic Materials, EarlyView.We demonstratethat surface‐trap‐induced carrier number fluctuations are the dominantmechanism in FAPbBr3 Schottky devices, a conclusion supported by thedistinct defect profiles revealed by Drive‐Level Capacitance Profiling (DLCP). Throughnoise contribution decomposition, it is found that the 1/f noise of thedetector is the key noise source affecting ...
Zhongyu Yang +6 more
wiley +1 more source
Investigation of Some Cryptographic Properties of the 8x8 S-boxes Created by Quasigroups [PDF]
Computer Science Journal of Moldova, 2020 We investigate several cryptographic properties in 8-bit S-boxes obtained by quasigroups of order 4 and 16 with several different algebraic constructions.
Aleksandra Mileva +3 more
doaj
, 2009 We investigate a degree 5 invariant of groups of type E8 and give its applications to the structure of finite subgroups in algebraic groups.Comment: 12 ...
Garibaldi, Skip, Semenov, Nikita
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Varieties and algebraic algebras of bounded degree
Journal of Pure and Applied Algebra, 1998 The main result is that any proper variety \(V\) of associative algebras over a characteristic zero base field \(F\) is generated by an algebraic algebra of bounded degree over some commutative algebra. Moreover, \(V\) is generated by an algebraic algebra of bounded degree over a field if and only if \(V\) is generated by some finite dimensional ...
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Low‐Power Control Of Resistance Switching Transitions in First‐Order Memristors
Advanced Electronic Materials, EarlyView.Joule losses are a serious concern in modern integrated circuit design. In this regard, minimizing the energy necessary for programming memristors should be handled with care. This manuscript presents an optimal control framework, allowing to derive energy‐efficient programming voltage protocols for resistance switching devices. Following this approach,
Valeriy A. Slipko +3 more
wiley +1 more source