Search results for "Complex curve"

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Lenses on very curved zones of a singular foliation of C2

2018

Abstract We renormalize, using suitable lenses, small domains of a singular holomorphic foliation of C 2 where the curvature is concentrated. At a proper scale, the leaves are almost translates of a graph that we will call profile. When the leaves of the foliations are levels f = λ , where f is a polynomial in 2 variables, this graph is polynomial. Finally we will indicate how our methods may be adapted to study levels of polynomials and 1-forms in C 3 .

Isolated singularity[ MATH ] Mathematics [math]Complex curvePolynomialPure mathematics010102 general mathematicsHolomorphic functionIsolated singularityCurvature01 natural sciencesComplex foliationGraphMSC: 14H20; 14B05; 53C65; 53C120103 physical sciencesFoliation (geology)Profile010307 mathematical physicsGeometry and Topology[MATH]Mathematics [math]0101 mathematicsMathematicsTopology and its Applications
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Our Friend and Mathematician Karl Strambach

2020

This paper is dedicated to Karl Strambach on the occasion of his 80th birthday. Here we want to describe our work with Prof. Karl Strambach.

Applied Mathematicsimprimitive groupGrünwald spaces shells of curve010102 general mathematicsgroup theoryArt historyloop01 natural sciencescomplex curveLie group010101 applied mathematicsHjelmslev geometryMathematics (miscellaneous)Work (electrical)Mathematikalgebraic groupaffine connectionSettore MAT/03 - Geometria0101 mathematicsMathematicsBiographiebibliographiegeodesics
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