Professor i matematikk
Telefon: 51832003
E-post: helge.ruddat@uis.no
Rom: KE E-542
Avdeling
Det teknisk-naturvitenskapelige fakultet
Institutt for matematikk og fysikk
More information about me can be found on my personal webpage: https://www.ux.uis.no/~ruddat/
Gräfnitz, Tim; Ruddat, Helge Paul; Zaslow, Eric
(2024)
The proper Landau-Ginzburg potential is the open mirror map.Advances in Mathematics.
ISSN 0001-8708.
Volum 447.
Kim, Bumsig; Lho, Hyenho; Ruddat, Helge
(2023)
The degeneration formula for stable log maps.Manuscripta mathematica.
ISSN 0025-2611.
Volum 170.
s.63-107.
Ruddat, Helge; Filip, Matej; Felten, Simon
(2021)
Smoothing Toroidal Crossing Spaces.Forum of Mathematics, Pi.
ISSN 2050-5086.
Volum 9.
Hefte e7.
s.1-36.
DOI: 10.1017/fmp.2021.8
Ruddat, Helge; Mandel, Travis
(2021)
Tropical quantum field theory, mirror polyvector fields, and multiplicities of tropical curves.International Mathematics Research Notices (IMRN).
ISSN 1073-7928.
Volum rnab332.
DOI: 10.1093/imrn/rnab332
Ruddat, Helge
(2021)
A homology theory for tropical cycles on integral affine manifolds and a perfect pairing.Geometry and Topology.
ISSN 1465-3060.
Volum 25.
s.3079-3132.
Ruddat, Helge; Zharkov, Ilia
(2021)
Tailoring a pair of pants.Advances in Mathematics.
ISSN 0001-8708.
Volum 381.
Ruddat, Helge; Zharkov, Ilia
(2021)
Compactifying Torus Fibrations Over Integral Affine Manifolds with Singularities. I: 2019-20 MATRIX Annals.Springer.
ISBN 978-3-030-62497-2.
s.609-622.
Ruddat, Helge; Siebert, Bernd
(2020)
Period integrals from wall structures via tropical cycles, canonical coordinates in mirror symmetry and analyticity of toric degenerations.Publications mathématiques (Bures-sur-Yvette).
ISSN 0073-8301.
Volum 132.
s.1-82.
Ruddat, Helge; Mak, Cheuk Yu
(2020)
Tropically constructed Lagrangians in mirror quintic threefolds.Forum of Mathematics, Sigma.
ISSN 2050-5094.
Volum 8.
Hefte e58.
DOI: 10.1017/fms.2020.54
Ruddat, Helge; Mandel, Travis
(2019)
Descendant log Gromov-Witten invariants for toric varieties and tropical curves.Transactions of the American Mathematical Society.
ISSN 0002-9947.
Volum 373.
s.1109-1152.
DOI: 10.1090/tran/7936
Ruddat, Helge; Graber, Tom; van Garrel, Michel
(2019)
Local Gromov-Witten invariants are log invariants.Advances in Mathematics.
ISSN 0001-8708.
Volum 350.
s.860-876.
Ruddat, Helge; Katzarkov, Ludmil; Gross, Mark
(2017)
Towards mirror symmetry for varieties of general type.Advances in Mathematics.
ISSN 0001-8708.
Volum 308.
s.208-275.
Ruddat, Helge
(2017)
Perverse curves and mirror symmetry.Journal of Algebraic Geometry.
ISSN 1056-3911.
Volum 26.
s.17-42.
DOI: 10.1090/jag/666
Ruddat, Helge; Overholser, Douglas Peter; van Garrel, Michel
(2015)
Enumerative aspects of the Gross-Siebert program.
Springer.
ISBN 978-1493928293.
Ruddat, Helge; Thompson, Alan; Filippini, Sara Angela
(2015)
An introduction to Hodge structures.
Springer.
ISBN 9781493928309.
Ruddat, Helge; Zaslow, Eric; Treumann, David; Sibilla, Nicolò
(2014)
Skeleta of affine hypersurfaces.Geometry and Topology.
ISSN 1465-3060.
Volum 18 .
Hefte 3.
s.1343-1395.
Ruddat, Helge; Dan, Abramovich; van Garrel, Michel
(2020)
Logarithmic Enumerative Geometry and Mirror Symmetry.
European Mathematical Society (EMS) Press.
Ruddat, Helge; Overholser, Douglas Peter; Nicaise, Johannes
(2014)
Motivic zeta functions of the quartic and its mirror dual.
American Mathematical Society (AMS).
ISBN 9781470419929.
Ruddat, Helge
(2011)
Mirror duality of Landau–Ginzburg models via discrete Legendre transforms.
American Mathematical Society (AMS).
ISBN 978-0821852323.
Ruddat, Helge
(2010)
Log Hodge groups on a toric Calabi-Yau degeneration.
American Mathematical Society (AMS).
ISBN 9780821848845.
Volum 527.
Ruddat, Helge Paul; Auestad, Bjørn Henrik
(2023)
Ny matematikk som virker både her og der.
Stavanger Aftenblad.
ISSN 0804-8991.
s.22-22.