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Binomial Semigroups

open access: yesJournal of Algebra, 1998
A binomial semigroup is a semigroup with a finite set \(x_1,\dots,x_n\) of generators subject to \(\frac{n(n-1)}2\) relations of the type \(x_jx_i=x_kx_l\) with \(j>i ...
Jespers, Eric, Okninski, J.
openaire   +2 more sources

The Negative $q$-Binomial [PDF]

open access: yesThe Electronic Journal of Combinatorics, 2012
Interpretations for the $q$-binomial coefficient evaluated at $-q$ are discussed.  A $(q,t)$-version is established, including an instance of a cyclic sieving phenomenon involving unitary spaces.
Shishuo Fu   +3 more
openaire   +3 more sources

Empat Model Aproksimasi Binomial Harga Saham Model black-Scholes

open access: yesCauchy: Jurnal Matematika Murni dan Aplikasi, 2009
Kami akan menyajikan empat bentuk nilai parameter-parameter u, d, dan p dalam model Binomial harga saham, yang dihasilkan dengan menggunakan penyamaan ekspektasi dan variansi model diskrit dengan kontinu. Metode pertama menggunakan asumsi u . d = 1, yang
Abdul Aziz
doaj   +1 more source

Binomial ideals

open access: yesDuke Mathematical Journal, 1996
We investigate the structure of ideals generated by binomials (polynomials with at most two terms) and the schemes and varieties associated to them. The class of binomial ideals contains many classical examples from algebraic geometry, and it has numerous applications within and beyond pure mathematics. The ideals defining toric varieties are precisely
Eisenbud, David, Sturmfels, Bernd
openaire   +4 more sources

Arteries and Veins or Bowels and Vessels – On Lexical Fixedness in the Eighteenth-Century Medical Texts [PDF]

open access: yesActa Universitatis Sapientiae: Philologica
. The proposed paper aims to conduct a corpus-driven examination of the eighteenth-century English vocabulary used in various types of medical texts such as treatises, recipes, regimens, surgical texts, etc It is argued that formulaicity in medical ...
Magdalena Bator, Marta Sylwanowicz
doaj   +1 more source

Multiplicative-Binomial Distribution: Some Results on Characterization, Inference and Random Data Generation [PDF]

open access: yesJournal of Statistical Theory and Applications (JSTA), 2013
Multiplicative-binomial distribution is one of the distributions that allows for over-dispersion and under-dispersion relative to the standard binomial distribution.
Elsayed A.H. Elamir
doaj   +1 more source

Binomial D-modules [PDF]

open access: yesDuke Mathematical Journal, 2010
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) are holonomic (equivalently, regular holonomic, when I is standard-graded); (ii) decompose as ...
Dickenstein, Alicia   +2 more
openaire   +4 more sources

Sums involving the binomial coefficients, Bernoulli numbers of the second kind and harmonic numbers [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics, 2023
We offer a number of various finite and infinite sum identities involving the binomial coefficients, Bernoulli numbers of the second kind and harmonic numbers. For example, among many others, we prove Σⁿₖ₌ₒ((-1)ᵏhₖ/4ᵏ)$binom{2k}{k}$Gₙ₋ₖ = ((-1)ⁿ⁻¹/2^²ⁿ⁻¹)
Necdet Batır, Anthony Sofo
doaj   +1 more source

Enumeration Counting Formula Derivation of Binomial Tree Heap Based on Generating Function [PDF]

open access: yesJisuanji gongcheng, 2017
This paper proves that the enumeration counting recursion formula of max-heap is appliable to binomial tree heap(binomial tree that obeys the heap property) based on intensive study of the property of binomial heap.The enumeration number of binomial tree
LI Chao,SUN Qiang,ZHANG Zhujun
doaj   +1 more source

Biased binomial assessment of cross-validated estimation of classification accuracies illustrated in diagnosis predictions

open access: yesNeuroImage: Clinical, 2014
Multivariate classification is used in neuroimaging studies to infer brain activation or in medical applications to infer diagnosis. Their results are often assessed through either a binomial or a permutation test.
Quentin Noirhomme   +8 more
doaj   +1 more source

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