Results 31 to 40 of about 2,779,137 (346)

The Fundamental Theorem of Tropical Differential Algebraic Geometry [PDF]

open access: yes, 2015
Let $I$ be an ideal of the ring of Laurent polynomials $K[x_1^{\pm1},\ldots,x_n^{\pm1}]$ with coefficients in a real-valued field $(K,v)$. The fundamental theorem of tropical algebraic geometry states the equality $\text{trop}(V(I))=V(\text{trop}(I ...
F. Aroca   +2 more
semanticscholar   +1 more source

A fundamental theorem for algebroid function in k-punctured complex plane

open access: yesAIMS Mathematics, 2021
The main purpose of this article is to study the value distribution of algebroid function in the k-punctured complex plane. We establish the second fundamental theorems for algebroid function concerning small algebroid functions in the k-punctured ...
Hong Yan Xu   +3 more
doaj   +1 more source

THE SECOND FUNDAMENTAL THEOREM OF INVARIANT THEORY FOR THE ORTHOSYMPLECTIC SUPERGROUP [PDF]

open access: yesNagoya mathematical journal, 2014
The first fundamental theorem of invariant theory for the orthosymplectic supergroup scheme $\text{OSp}(m|2n)$ states that there is a full functor from the Brauer category with parameter $m-2n$ to the category of tensor representations of $\text{OSp}(m ...
G. Lehrer, Ruibin Zhang
semanticscholar   +1 more source

Combinatorics of symplectic invariant tensors [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2015
An important problem from invariant theory is to describe the subspace of a tensor power of a representation invariant under the action of the group. According to Weyl's classic, the first main (later: 'fundamental') theorem of invariant theory states ...
Martin Rubey, Bruce W. Westbury
doaj   +1 more source

ROBUST FUNDAMENTAL THEOREM FOR CONTINUOUS PROCESSES [PDF]

open access: yes, 2014
We study a continuous‐time financial market with continuous price processes under model uncertainty, modeled via a family P of possible physical measures.
Sara Biagini   +3 more
semanticscholar   +1 more source

A new perspective on the fundamental theorem of asset pricing for large financial markets [PDF]

open access: yes, 2014
In the context of large financial markets we formulate the notion of \emph{no asymptotic free lunch with vanishing risk} (NAFLVR), under which we can prove a version of the fundamental theorem of asset pricing (FTAP) in markets with an (even uncountably)
Christa Cuchiero, I. Klein, J. Teichmann
semanticscholar   +1 more source

A fundamental theorem of Earth’s surface modelling

open access: yesEnvironmental Earth Sciences, 2016
Ground observation is able to obtain highly accurate data with high temporal resolution at observation points, but these observation points are too sparse to satisfy some application requirements. Satellite remote sensing and system models can frequently
T. Yue   +4 more
semanticscholar   +1 more source

A note on the homomorphism theorem for hemirings

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1978
The fundamental homomorphism theorem for rings is not generally applicable in hemiring theory. In this paper, we show that for the class of N-homomorphism of hemirings the fundamental theorem is valid.
D. M. Olson
doaj   +1 more source

Reconsidering Newton’s Intuition Related to the Fundamental Theorem of Calculus

open access: yesJournal of Educational Research in Mathematics, 2021
The purpose of this study is to refute an argument in Kang (2019) and offer alternative views concerning the analysis of the historical genesis of the fundamental theorem of calculus.
doaj   +1 more source

Double calculus [PDF]

open access: yesSurveys in Mathematics and its Applications, 2023
We present a streamlined, slightly modified version, in the two-variable situation, of a beautiful, but not so well known, theory by Bögel, already from the 1930s, on an alternative higher dimensional calculus of real functions, a double calculus, which ...
Patrik Lundström
doaj  

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