WorldCat Identities

Ellingsrud, Geir

Overview
Works: 46 works in 93 publications in 7 languages and 1,566 library holdings
Genres: Conference papers and proceedings  Academic theses 
Roles: Author, Editor
Publication Timeline
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Most widely held works by Geir Ellingsrud
Complex projective geometry by Geir Ellingsrud( )

15 editions published between 1992 and 2004 in English and Undetermined and held by 1,166 WorldCat member libraries worldwide

Cover; Title; Copyright; Contents; Introduction; Projective Varieties; Vector Bundles and Special Projective Embeddings; List of Participants; Speciality one rational surfaces in P4; Bounding sections of bundles on curves; The smooth surfaces of degree 9 in P4; Compactifying the space of elliptic quartic curves; Threefolds of degree 11 in P5; Complete extensions and their map to moduli space; On the Betti numbers of the moduli space of stable bundles of rank two on a curve; Gaussian maps for certain families of canonical curves; Geometry of the Horrocks bundle on P3
Recent progress in intersection theory by Geir Ellingsrud( Book )

11 editions published in 2000 in English and German and held by 237 WorldCat member libraries worldwide

The articles in this volume are an outgrowth of an International Confer ence in Intersection Theory that took place in Bologna, Italy (December 1997). In a somewhat unorthodox format aimed at both the mathematical community as well as summer school students, talks were research-oriented as well as partly expository. There were four series of expository talks by the following people: M. Brion, University of Grenoble, on Equivariant Chow groups and applications; H. Flenner, University of Bochum, on Joins and intersections; E.M. Friedlander, Northwestern University, on Intersection products for spaces of algebraic cycles; R. Laterveer, University of Strasbourg, on Bigraded Chow (co)homology. Four introductory papers cover the following topics and bring the reader to the forefront of research: 1) the excess intersection algorithm of Stuckrad and Vogel, combined with the deformation to the normal cone, together with many of its geo metric applications; 2) new and very important homotopy theory techniques that are now used in intersection theory; 3) the Bloch-Beilinson filtration and the theory of motives; 4) algebraic stacks, the modern language of moduli theory. Other research articles concern such active fields as stable maps and Gromov-Witten invariants, deformation theory of complex varieties, and others. Organizers of the conference were Rudiger Achilles, Mirella Manaresi, and Angelo Vistoli, all from the University of Bologna; the scientific com mittee consisted of Geir Ellingsrud, University of Oslo, William Fulton, University of Michigan at Ann Arbor, and Angelo Vistoli. The conference was financed by the European Union (contract no
Calabi-Yau manifolds and related geometries : lectures at a summer school in Nordfjordeid, Norway, June 2001 by M. W Gross( )

2 editions published in 2003 in English and held by 64 WorldCat member libraries worldwide

This book is an expanded version of lectures given at a summer school on symplectic geometry in Nordfjordeid, Norway, in June 2001. The unifying feature of the book is an emphasis on Calabi-Yau manifolds. The first part discusses holonomy groups and calibrated submanifolds, focusing on special Lagrangian submanifolds and the SYZ conjecture. The second studies Calabi-Yau manifolds and mirror symmetry, using algebraic geometry. The final part describes compact hyperkahler manifolds, which have a geometric structure very closely related to Calabi-Yau manifolds. The book is an introduction to a very active field of research, on the boundary between mathematics and physics. It is aimed at graduate students and researchers in geometry and string theory and intended as an introductory text, requiring only limited background knowledge. Proofs or sketches are given for many important results. Moreover, exercises are provided
Complex projective geometry( Book )

1 edition published in 1992 in Undetermined and held by 18 WorldCat member libraries worldwide

Om klassifikasjon av algebraiske vektorbunter på projektive rom by Geir Ellingsrud( )

5 editions published in 1982 in Swedish and Norwegian and held by 8 WorldCat member libraries worldwide

The number of twisted cubic curves on the general quintic threefold by Geir Ellingsrud( Book )

2 editions published in 1992 in English and held by 7 WorldCat member libraries worldwide

Counting twisted cubic curves on general complete intersections by Geir Ellingsrud( Book )

2 editions published in 1994 in English and held by 5 WorldCat member libraries worldwide

Une Formule de Lefschetz équivariante pour (...) en caractéristique p by Geir Ellingsrud( Book )

2 editions published in 1981 in French and held by 4 WorldCat member libraries worldwide

Lykkehjulet : en anneledes fagbok i matematikk for lærere i grunnskolen by Geir Ellingsrud( Book )

3 editions published in 1999 in Norwegian and Norwegian and held by 4 WorldCat member libraries worldwide

"Lykkehjulet" er i følge forlaget en annerledes fagbok i matematikk. Forfatterne henvender seg til lærerhøyskolestudenter og til lærere som allerede er i arbeid på barnetrinnet. For studenten er boken ment som supplement til pensum, mens for den yrkesaktive lærer er boken ment å være til inspirasjon og påfyll. Til tross for at boken ikke er en fagbok i vanlig forstand og dermed ikke bundet av pensumforskrifter, så har den allikevel konkrete forankringer til Læreplanverket av 1997. Hvert kapittel inneholder en teoridel og en del med metodiske tips. På denne måten gir boken mange gode ideer og forslag til matematikkundervisningen. Boken er krydret med anekdoter og gode historier. Illustrert med tegninger i svart/hvitt. Med litteraturliste
On the homology of the Hilbert scheme of points in the plane by Geir Ellingsrud( Book )

2 editions published in 1984 in English and held by 4 WorldCat member libraries worldwide

On the representation afforded by the space of regular differentials of a group acting freely on a curve in characteristic P by Geir Ellingsrud( Book )

4 editions published in 1983 in English and Swedish and held by 3 WorldCat member libraries worldwide

Ånden i blekkhuset, eller Elleville reiser for telleville by Geir Ellingsrud( Book )

3 editions published in 2001 in Norwegian and Norwegian and held by 3 WorldCat member libraries worldwide

I denne boken blir tallenes historie fortalt gjennom en tidsreise som jenta Minken gjør sammen med matematikkånden "Piero den annen". I et muntlig og lett språk med mye dialog får vi en innføring i tallenes historie fra det gamle Babylon til Mayariket og våre egne dager. Vekten er lagt på det spennende med tallenes historie. Vi får vite mye om tallenes betydning, både for oss som enkeltmennesker og for land og folk. Små eksempler og illustrasjoner gjør også sitt til at stoffet blir lett å ta inn. Hvert kapittel har en historisk tidslinje som plasserer handlingen i kapitlet. Boken er illustrert med enkle og morsomme tegninger av Mikael Holmberg. Omnipax, 2001
Equivariant K-theory for curves by Geir Ellingsrud( Book )

4 editions published in 1982 in English and Swedish and held by 3 WorldCat member libraries worldwide

Ånden i blækhuset : på rejse igennem tallenes eventyrlige historie by Geir Ellingsrud( Book )

1 edition published in 2003 in Danish and held by 3 WorldCat member libraries worldwide

Stable rank-2 Vector Bundles on IP3 with C1 = O and C2 = 3 by Geir Ellingsrud( Book )

1 edition published in 1980 in English and held by 3 WorldCat member libraries worldwide

On the variety of nets of quadratics defining twisted cubics by Geir Ellingsrud( Book )

1 edition published in 1986 in Norwegian and held by 2 WorldCat member libraries worldwide

Niels Henrik Abel : den store matematiker (1802-1829)( Book )

1 edition published in 2002 in Norwegian and held by 2 WorldCat member libraries worldwide

The picard group of the moduli space for stable rank-2 vector bundles on IP2 with odd first chern class by Geir Ellingsrud( Book )

3 editions published in 1979 in English and Norwegian and held by 2 WorldCat member libraries worldwide

Stable rank-2 vector bundles P³ with C₁=0 and C₂=3 by Geir Ellingsrud( Book )

1 edition published in 1980 in English and held by 2 WorldCat member libraries worldwide

On the moduli space for stable rank-2 vector bundles on IP2 by Geir Ellingsrud( Book )

2 editions published in 1979 in Norwegian and English and held by 2 WorldCat member libraries worldwide

 
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Complex projective geometry Complex projective geometry
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Recent progress in intersection theoryComplex projective geometry
Alternative Names
Ellingsrud, G.

Ellingsrud, G. (Geir)

Geir Ellingsrud matemàtic noruec

Geir Ellingsrud matemático noruego

Geir Ellingsrud matemáticu noruegu

Geir Ellingsrud matematikan norvegjez

Geir Ellingsrud mathématicien norvégien

Geir Ellingsrud Noors wiskundige

Geir Ellingsrud norsk matematikar

Geir Ellingsrud norsk matematiker

Geir Ellingsrud Norwegian mathematician

Geir Ellingsrud norwegischer Mathematiker

Гейр Еллінгсруд

ゲイル・エリングスラッド

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