Results 81 to 90 of about 4,907,516 (322)

Further Generalisations of Twisted Gabidulin Codes [PDF]

open access: yes, 2017
We present a new family of maximum rank distance (MRD) codes. The new class contains codes that are neither equivalent to a generalised Gabidulin nor to a twisted Gabidulin code, the only two known general constructions of linear MRD codes.Comment: 10 ...
Nielsen, Johan Rosenkilde né   +2 more
core   +1 more source

Universal topological phase of 2D stabilizer codes

open access: yes, 2011
Two topological phases are equivalent if they are connected by a local unitary transformation. In this sense, classifying topological phases amounts to classifying long-range entanglement patterns.
Alicki R   +9 more
core   +1 more source

Maximum Intersection of Linear Codes and Codes Equivalent to Linear

open access: yesJournal of Applied and Industrial Mathematics, 2019
Summary: We consider linear codes in a space over a finite field with the Hamming metric. A code is called pseudolinear if it is the image of a linear code under an isometric transformation of the space. We derive an upper bound \((q-2)M/q\) attainable for \(q\geqslant 3\) for the size of the intersection of two different pseudolinear codes of the same
Avgustinovich, Sergeĭ Vladimirovich   +1 more
openaire   +2 more sources

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

Comparison of numerical codes for coupled thermo-hydro-mechanical simulations of fractured media

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2020
Geo-energy and geo-engineering applications, such as improved oil recovery (IOR), geologic carbon storage, and enhanced geothermal systems (EGSs), involve coupled thermo-hydro-mechanical (THM) processes that result from fluid injection and production. In
Ahmad Zareidarmiyan   +5 more
doaj   +1 more source

The Permutation Groups and the Equivalence of Cyclic and Quasi-Cyclic Codes [PDF]

open access: yes, 2010
We give the class of finite groups which arise as the permutation groups of cyclic codes over finite fields. Furthermore, we extend the results of Brand and Huffman et al. and we find the properties of the set of permutations by which two cyclic codes of
Guenda, Kenza
core  

Invariance: a Theoretical Approach for Coding Sets of Words Modulo Literal (Anti)Morphisms

open access: yes, 2017
Let $A$ be a finite or countable alphabet and let $\theta$ be literal (anti)morphism onto $A^*$ (by definition, such a correspondence is determinated by a permutation of the alphabet).
A Ehrenfeucht   +9 more
core   +3 more sources

Source code optimization using equivalent mutants [PDF]

open access: yesInformation and Software Technology, 2018
A mutant is a program obtained by syntactically modifying a program's source code; an equivalent mutant is a mutant, which is functionally equivalent to the original program. Mutants are primarily used in \emph{mutation testing}, and when deriving a test suite, obtaining an equivalent mutant is considered to be highly negative, although these ...
Jorge López   +2 more
openaire   +2 more sources

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

open access: yesFEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

On Linear Complementary Pairs of Codes

open access: yesIEEE Transactions on Information Theory, 2018
We study linear complementary pairs (LCP) of codes $(C, D)$ , where both codes belong to the same algebraic code family. We especially investigate constacyclic and quasi-cyclic LCP of codes.
C. Carlet   +4 more
semanticscholar   +1 more source

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