Results 111 to 120 of about 702,525 (326)
Analysis of cubic permutation polynomials for turbo codes
, 2012 Quadratic permutation polynomials (QPPs) have been widely studied and used as interleavers in turbo codes. However, less attention has been given to cubic permutation polynomials (CPPs).
D. Tărniceriu +14 more
core +1 more source
Homotopy groups of cubical sets
, 2022 We define and study homotopy groups of cubical sets. To this end, we give four definitions of homotopy groups of a cubical set, prove that they are equivalent, and further that they agree with their topological analogues via the geometric realization functor.
Carranza, Daniel, Kapulkin, Chris
openaire +2 more sources
Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics
Advanced Engineering Materials, EarlyView.Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost +4 more
wiley +1 more source
Parabolic and near-parabolic renormalizations for local degree three
, 2020 The invariant class under parabolic and near-parabolic renormalizations constructed by Inou and Shishikura has been proved extremely useful in recent years. It leads to several important progresses on the dynamics of certain holomorphic maps with a local
Yang, Fei
core
, 2016 We consider algebras of $m\times m\times m$-cubic matrices (with $m=1,2,\dots$). Since there are several kinds of multiplications of cubic matrices, one has to specify a multiplication first and then define an algebra of cubic matrices (ACM) with respect
Ladra, M., Rozikov, U. A.
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Cubic plane graphs on a given point set
Computational Geometry, 2012 Let \(P\) be a set of \(n\geq 4\) points in the plane which does not contain three points on a line and such that \(n\) is even. The authors study the question whether there is a (0-, 1- or 2-connected) cubic plane straight-line graph on \(P\). Relying on the reduction to the existence of certain diagonals of the boundary cycle of the convex hull of ...
Jens M. Schmidt, Pavel Valtr 0001
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Evaluating Energy Absorption Performance of Filled Lattice Structures
Advanced Engineering Materials, EarlyView.Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney +2 more
wiley +1 more source
Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys
Advanced Engineering Materials, EarlyView.This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa +9 more
wiley +1 more source
, 2014 In this paper, we set up a "dictionary" between discrete Schr\"odinger operators and the holomorphic dynamics on certain affine cubic surfaces, building on previous work by Cantat, Damanik and Gorodetski.
Girand, Arnaud
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Advanced Engineering Materials, EarlyView.Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler +9 more
wiley +1 more source