Results 41 to 50 of about 3,573,561 (343)

Steps Towards a Method for the Formal Modeling of Dynamic Objects [PDF]

open access: yes, 1991
Fragments of a method to formally specify object-oriented models of a universe of discourse are presented. The task of finding such models is divided into three subtasks, object classification, event specification, and the specification of the life cycle
Wieringa, Roel
core   +5 more sources

Algebraic Cycles and Additive Dilogarithm [PDF]

open access: yesInternational Mathematics Research Notices, 2010
15 pages. v2: major revision. Notations made coherent. Relationship among several versions of "additive Bloch groups": 1) Cathelineau-Goncharov 2) Bloch-Esnault, and 3) the cycle-theoretic one in this paper, clarified., v3: typos, grammatical errors corrected.
openaire   +4 more sources

PENERAPAN STRATEGI COOPERATIVE LEARNING UNTUK MENINGKATKAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VIII G SMP NEGERI 1 BOBOTSARI DENGAN MATERI OPERASI BENTUK ALJABAR TAHUN PELAJARAN 2009/2010

open access: yesKhazanah Pendidikan, 2010
This classroom action reasearch was aimed at improving student’s achievement and participation in following the topic of algebraic operation. There were two cycles each which consisted of four stages (palnning, acting, observation, and reflection).
Puji Santosa
doaj   +1 more source

An EPQ model under cash discount and permissible delay in payments derived without derivatives [PDF]

open access: yesYugoslav Journal of Operations Research, 2007
The main purpose of this paper is to investigate the case where the retailer’s unit selling price and the purchasing price per unit are not necessarily equal within the economic production quantity (EPQ) framework under cash discount and permissible ...
Huang Yung-Fu   +2 more
doaj   +1 more source

Algebraic cycles on an abelian variety [PDF]

open access: yesJournal für die reine und angewandte Mathematik (Crelles Journal), 2011
73 ...
openaire   +3 more sources

The Orbifold-String Theories of Permutation-Type: I. One Twisted BRST per Cycle per Sector [PDF]

open access: yes, 2010
We resume our discussion of the new orbifold-string theories of permutation-type, focusing in the present series on the algebraic formulation of the general bosonic prototype and especially the target space-times of the theories.
C Becchi   +23 more
core   +2 more sources

Periods of complete intersection algebraic cycles [PDF]

open access: yesManuscripta mathematica, 2018
For every even number n , and every n -dimensional smooth hypersurface of $${\mathbb {P}}^{n+1}$$ P n + 1 of degree d , we compute the periods of all its $$\frac{n}{2}$$ n 2 -dimensional complete intersection algebraic cycles.
Roberto Villaflor Loyola
semanticscholar   +1 more source

Cohomology and extensions of braces [PDF]

open access: yes, 2016
Braces and linear cycle sets are algebraic structures playing a major role in the classification of involutive set-theoretic solutions to the Yang-Baxter equation. This paper introduces two versions of their (co)homology theories.
Lebed, V., Vendramin, L.
core   +2 more sources

Algebraic cycles of a fixed degree [PDF]

open access: yesProceedings of the American Mathematical Society, 2010
In this paper, the homotopy groups of Chow variety C p , d ( P n ) C_{p,d}(\mathbb {P}^n) of effective p p -cycles of degree d d are proved to be stable in the ...
openaire   +3 more sources

Hermitian Laplacian Matrix of Directed Graphs [PDF]

open access: yesJisuanji kexue, 2023
Laplacian matrix plays an important role in the research of undirected graphs.From its spectrum,some structure and properties of a graph can be deduced.Based on this,several efficient algorithms have been designed for relevant tasks in graphs,such as ...
LIU Kaiwen, HUANG Zengfeng
doaj   +1 more source

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