Results 31 to 40 of about 1,773,917 (284)
On Regularity and Flatness [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2004 A ring R is called a right SF-ring if all its simple right R-modules are flat. It is well known that Von Neumann regular rings are right and left SF-rings. In this paper we study conditions under which SF-rings are strongly regular.
Nazar Shuker
doaj +1 more source
, 2008 We study quotients of the Weyl algebra by left ideals whose generators consist of an arbitrary Z^d-graded binomial ideal I along with Euler operators defined by the grading and a parameter in C^d. We determine the parameters for which these D-modules (i)
Dickenstein, Alicia +2 more
core +6 more sources
On Modules and Crossed Modules
Journal of Algebra, 1996 This is an elegant paper which, as claimed by the authors, is ``without any result''. It is a `meditation on the concept of module'. By examining a possible unifying concept of crossed module and modulated model in a very general context of algebraic theories, the authors then examine how these concepts clarify the various examples of module, crossed ...
Lavendhomme, R., Lucas, Th.
openaire +3 more sources
Volume reduction of magnetic components in DC/DC converters for fuel cell vehicles
Power Electronic Devices and ComponentsIn power electronic converter systems, the magnetic components are often the bulkiest and heaviest components. This is particularly disadvantageous in automotive applications, where volume, weight and costs are particularly important.
Jonas Pfeiffer +3 more
doaj +1 more source
Frontiers in Oncology, 2021 BackgroundDespite advances in the understanding of neoplasm, patients with cervical cancer still have a poor prognosis. Identifying prognostic markers of cervical cancer may enable early detection of recurrence and more effective treatment.MethodsGene ...
Jiamei Liu, Shengye Liu, Xianghong Yang
doaj +1 more source
KAJIAN KEINJEKTIFAN MODUL (MODUL INJEKTIF, MODUL INJEKTIF LEMAH, MODUL MININJEKTIF)
Jurnal Pijar Mipa, 2014 Abstrak. Diberikan ÃÂ adalah -modul. Modul ÃÂ dikatakan injektif jika untuk setiap monomorfismaÃÂ ÃÂ dan setiap homomorfisma ÃÂ terdapat homomorfismaÃÂ ÃÂ sedemikian hingga . Modul ÃÂ dikatakan injektif-lemah jika ÃÂ adalahÃÂ -injektif lemah untuk setiap modulÃÂ ÃÂ yang dibangun berhingga. Sedangkan ÃÂ dikatakan mininjektif jika untuk
Baidowi Baidowi1, Yunita Septriana Anwar
openaire +3 more sources
Disease classification via gene network integrating modules and pathways [PDF]
Royal Society Open Science, 2019 Disease classification based on gene information has been of significance as the foundation for achieving precision medicine. Previous works focus on classifying diseases according to the gene expression data of patient samples, and constructing disease ...
Zhilong Mi +4 more
doaj +1 more source
SEAQIS Journal of Science Education, 2022 DepEd's Basic Education – Learning Continuity Plan (BE-LCP) as described in DO. No. 12, s. 2020 called for measures that will bring education equitably to all its learners. The researchers saw the merging of Science and English into one learning material
Ronnel Joseph Competente +1 more
doaj +1 more source
Signed Young Modules and Simple Specht Modules
, 2017 By a result of Hemmer, every simple Specht module of a finite symmetric group over a field of odd characteristic is a signed Young module. While Specht modules are parametrized by partitions, indecomposable signed Young modules are parametrized by ...
Danz, Susanne, Lim, Kay Jin
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background The HIT network was established in 2000 to create a population‐based structure aiming to improve survival rates and reduce late effects for children with central nervous system (CNS) tumors by conducting comprehensive clinical trials.
Stefan Rutkowski +59 more
wiley +1 more source