Man

Steen Ryom-Hansen

Associate Professor

UNIVERSIDAD DE TALCA

Talca, Chile

Líneas de Investigación


Representation theory.

Educación

  •  mathematics, AARHUS UNIVERSITET. Dinamarca, 1994
  •  Mathematics, AARHUS UNIVERSITET. Dinamarca, 1991

Experiencia Académica

  •   Wissenschaftlicher Assistent Other

    Freiburg, Alemania

    1994 - 2001

  •   postdoc Other

    CITY UNIVERSITY LONDON

    London, Reino Unido

    2001 - 2002

  •   postdoc Other

    UNIVERSITY OF COPENHAGEN

    Copenhagen, Dinamarca

    2002 - 2004

Experiencia Profesional

  •   worker Full Time

    Bacalao (fish processing factory)

    Torshavn, Dinamarca

    1983 - 1984

Formación de Capital Humano


Ph.D student: David Plaza (2010 - 2013).
Ph.D student: Jorge Espinoza (2013 - 2018).
Ph.D student: Edgardo Riquelme (with N. Theriault) (2010 - 2016).
Ph.D student: Diego Lobos (2016 - 2020).

Master student: Camila Yañez (2015 - 2016)
Master student: Marcelo Hernández (2018 - 2019)
Master student: Katherine Ormeño (2019 - 2020)

Postgraduate courses given on the following topics:
Coxeter groups, University of Talca, 2018, 2019.
Representation theory of finite groups, Mathematics master and Ph.D program, University of Talca, 2007, 2010, 2014, 2019.
Lie algebras, Mathematics master and Ph.D program, University of Talca, 2007, 2010.
Singular homology, Mathematics master and Ph.D program, University of Talca, 2008, 2011, 2013.
Knot theory, Mathematics master and Ph.D program, University of Talca, 2010, 2011, 2014.
Module theory, Mathematics master and Ph.D program, University of Talca, 2010, 2013.
Algebra (exercise sessions), Mathematics master program, University of Talca, 2010,
Quantum groups, reading course in Mathematics Ph.D program, University of Talca, 2014,
Hecke algebras, reading course in Mathematics Ph.D program, University of Talca, 2012.
Crystal basis, Mathematics master and Ph.D program, Albert Ludwig University, Freiburg, Germany, 2000.



 

Article (21)

The nil-blob algebra: An incarnation of type (A)over-tilde(1) Soergel calculus and of the truncated blob algebra
Graded cellular basis and Jucys-Murphy elements for generalized blob algebras
Jucys-Murphy elements for Soergel bimodules
Cell structures structures for the Yokonuma-Hecke algebra and the algebra of braids and ties
Projective modules for the symmetric group and Young's seminormal form
Graded cellular bases for Temperley-Lieb algebras of type A and B
Young's Seminormal Form and Simple Modules for S-n in Characteristic p
CELL STRUCTURES ON THE BLOB ALGEBRA
On the representation theory of an algebra of braids and ties
The Ariki-Terasoma-Yamada tensor space and the blob algebra
The automorphism group of certain higher degree forms
Bernstein-Szeco polynomials associated with root systems
The Lascoux, Leclerc and Thibon algorithm and Soergel's tilting algorithm
Koszul duality of translation -and Zuckerman functors
Grading the translation functors in type A
Koszul duality of translation- and Zuckerman functors.
Virtual algebraic Lie theory: tilting modules and Ringel duals for blob algebras.
A q-analogue of Kempf's vanishing theorem
Appendix. Some remarks on Ext groups: "On the good filtration dimension of Weyl modules for a linear algebraic group''
The Schaper formula and the Lascoux, Leclerc and Thibon algorithm.
Littelmann's refined Demazure character formula revisited.

Proyecto (4)

GRADINGS RELATED TO YOUNG'S SEMINORMAL BASIS.
ANALYTIC ASPECTS OF THE REPRESENTATION THEORY OF INVOLUTIVE ALGEBRAS
REPRESENTATION THEORY OF DIAGRAM AND RELATED ALGEBRAS
NEW STRUCTURES AT THE INTERFACE OF ALGEBRAIC LIE THEORY AND PHYSICS
29
Steen Ryom-Hansen

Associate Professor

UNIVERSIDAD DE TALCA

Talca, Chile

1
Jan Felipe van Diejen

Professor

Instituto de Matemáticas

Universidad de Talca

Talca, Chile

1
David Plaza

Assistant Professor

Universidad de Talca

Santiago, Chile