Results 31 to 40 of about 157,130 (289)

Hironaka's characteristic polygon and effective resolution of surfaces [PDF]

open access: yes, 2006
Hironaka's concept of characteristic polyhedron of a singularity has been one of the most powerful and fruitful ideas of the last decades in singularity theory. In fact, since then combinatorics have become a major tool in many important results. However,
Piedra, R., Tornero, J. M.
core   +4 more sources

The Adaptive sampling revisited [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2019
The problem of estimating the number n of distinct keys of a large collection of N data is well known in computer science. A classical algorithm is the adaptive sampling (AS).
Matthew Drescher   +2 more
doaj   +1 more source

A Mathematical Analysis of Multiple-Target Selex

open access: yesBulletin of Mathematical Biology, 2010
SELEX (Systematic Evolution of Ligands by Exponential Enrichment) is a procedure by which a mixture of nucleic acids can be fractionated with the goal of identifying those with specific biochemical activities. One combines the mixture with a specific target molecule and then separates the target-NA complex from the resulting reactions.
Yeon-Jung Seo   +3 more
openaire   +4 more sources

Zeros of Dedekind zeta functions under GRH

open access: yes, 2015
Assuming GRH, we prove an explicit upper bound for the number of zeros of a Dedekind zeta function having imaginary part in $[T-a,T+a]$. We also prove a bound for the multiplicity of the zeros.Comment: Some misprints corrected, simplified proof for a ...
Grenié, Loïc, Molteni, Giuseppe
core   +1 more source

Time and Life in the Relational Universe: Prolegomena to an Integral Paradigm of Natural Philosophy

open access: yesPhilosophies, 2018
Relational ideas for our description of the natural world can be traced to the concept of Anaxagoras on the multiplicity of basic particles, later called “homoiomeroi” by Aristotle, that constitute the Universe and have the same nature as the
Abir U. Igamberdiev
doaj   +1 more source

A hooray for Poisson approximation [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2005
We give several examples for Poisson approximation of quantities of interest in the analysis of algorithms: the distribution of node depth in a binary search tree, the distribution of the number of losers in an election algorithm and the discounted ...
Rudolf Grübel
doaj   +1 more source

The specialization index of a variety over a discretely valued field [PDF]

open access: yes, 2015
Let $X$ be a proper variety over a henselian discretely valued field. An important obstruction to the existence of a rational point on $X$ is the index, the minimal positive degree of a zero cycle on $X$.
Kesteloot, Lore, Nicaise, Johannes
core   +2 more sources

Mathematics of Multiple Sclerosis Theory

open access: yes, 2023
Autoimmune nerve conditions involve the abnormal behavior of the immune system attacking parts of the body’s own tissues, instead of protecting it from dangerous invaders such as viruses and bacteria. Multiple sclerosis (MS) is an autoimmune nerve condition which affects the central nervous system and can cause a range of disabling symptoms from speech
openaire   +2 more sources

ontextualization in Science teaching: the voices of those involved in creating theoretical and methodological texts for the ENEM (Exame Nacional do Ensino Médio [National High-school Exam]) [PDF]

open access: yesInvestigações em Ensino de Ciências, 2012
This paper aims to analyse understanding of the concept of contextualization in Science teaching implicit in questions for the ENEM, from the perspective of those involved in creating theoretical and methodological texts for this exam, and with the ...
Carolina dos Santos Fernandes   +1 more
doaj  

Some remarks on multiplicity codes

open access: yes, 2014
Multiplicity codes are algebraic error-correcting codes generalizing classical polynomial evaluation codes, and are based on evaluating polynomials and their derivatives.
Kopparty, Swastik
core   +1 more source

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