Results 21 to 30 of about 4,550,410 (148)
International Transactions on Electrical Energy Systems, Volume 2022, Issue 1, 2022., 2022 Multilevel inverters (MLI) are becoming more common in different power applications, such as active filters, elective vehicle drives, and dc power sources. The Multi‐Group Marine Predator Algorithm (MGMPA) is introduced in this study for resolving transcendental nonlinear equations utilizing an MLI in a selective harmonic elimination (SHE) approach ...
G. Krithiga, V. Mohan, R Sitharthan
wiley +1 more source
Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022 A selective harmonic elimination method of modified packed u‐cells (MPUC) inverter fed induction motor built on modified multiverse optimizer (MMVO) algorithm is put forward. The proposed method adopts the MMVO algorithm to search the optimal solution in the SHEPWM equations through the two processes of exploring the optimal solution distribution and ...
Guohua Li +3 more
wiley +1 more source
Hyperelliptic Covers of Different Degree for Elliptic Curves
Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022 In elliptic curve cryptography (ECC) and hyperelliptic curve cryptography (HECC), the size of cipher‐text space defined by the cardinality of Jacobian is a significant factor to measure the security level. Counting problems on Jacobians of elliptic curve can be solved in polynomial time by Schoof–Elkies–Atkin (SEA) algorithm. However, counting problems
Jing Fan +4 more
wiley +1 more source
The FEBS Journal, Volume 288, Issue 13, Page 4000-4023, July 2021., 2021 The chromatin remodelers CHD3 and SNF2H are central regulators of chromatin structure by repositioning histone octamers on DNA in an ATP‐dependent mechanism. Sequence differences in the ATPase domain make CHD3 a more energy efficient chromatin remodeling enzyme and being less susceptible to competitive inhibition by ADP.
Helen Hoffmeister +9 more
wiley +1 more source
Minimal basis of the syzygies module of leading terms
Труды Института системного программирования РАН, 2019 Systems of polynomial equations are one of the most universal mathematical objects. Almost all the problems of cryptographic analysis can be reduced to finding solutions to systems of polynomial equations.
A. V. Sokurov
doaj +1 more source
Free integro-differential algebras and Groebner-Shirshov bases [PDF]
, 2014 The notion of commutative integro-differential algebra was introduced for the algebraic study of boundary problems for linear ordinary differential equations. Its noncommutative analog achieves a similar purpose for linear systems of such equations.
Gao, Xing, Guo, Li, Rosenkranz, Markus
core +3 more sources
Bifurcation sets of extended Higgs potential
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2013 One of the most actual problems in modern particle physics is the problem of the baryon charge evidence in the Universe. In the frameworks of supersymmetric models, phase transitions and catastrophe theory it is possible to describe the baryogenesis.
Mikhail V Dolgopolov +2 more
doaj +1 more source
Groebner basis techniques in multidimensional multirate systems [PDF]
1995 International Conference on Acoustics, Speech, and Signal Processing, 2002 The Euclidean algorithm is a frequently used tool in the analysis of one-dimensional (1D) multirate systems. This tool is however not available for multidimensional (MD) multirate systems. The authors discus how Groebner basis techniques can fill this gap.
T. Kalker +2 more
openaire +1 more source
Algebraic approach to time-delay data analysis for LISA [PDF]
, 2001 Cancellation of laser frequency noise in interferometers is crucial for attaining the requisite sensitivity of the triangular 3-spacecraft LISA configuration.
C. Cutler +19 more
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An application of Groebner bases to planarity of intersection of surfaces [PDF]
, 2009 In this paper we use Groebner bases theory in order to determine planarity of intersections of two algebraic surfaces in ${\bf R}^3$. We specially considered plane sections of certain type of conoid which has a cubic egg curve as one of the directrices ...
Malesevic, Branko, Obradovic, Marija
core +2 more sources