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UID:5778@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20230123T100000
DTEND;TZID=Europe/Paris:20230123T110000
DTSTAMP:20241120T200215Z
URL:https://www.i2m.univ-amu.fr/evenements/electrostatic-models-for-orthog
 onal-and-multiple-orthogonal-polynomials/
SUMMARY:Ramón Orive (University of La Laguna\, Tenerife): Electrostatic mo
 dels for orthogonal and multiple orthogonal polynomials
DESCRIPTION:Ramón Orive: After the seminal works by T. J. Stieltjes and E.
  Heine in the last third of the 19th century about the electrostatic inter
 pretation of zeros of classical families of orthogonal polynomials (Jacobi
 \, Laguerre\, Hermite)\, as well as on the now called Heine-Stieltjes poly
 nomials\, a number of extensions of this elegant approach have been consid
 ered. In this talk we give an electrostatic model for the so-called multip
 le orthogonal polynomials (also known Hermite-Padé polynomials). We parti
 cularly focus on the well known Angelesco and Nikishin settings.\nThis is 
 a joint work with A. Martínez Finkelshtein (Baylor Univ.\, TX\, USA\, and
  Almería Univ.\, Spain) and J. Sánchez Lara (Granada Univ.\, Spain).\n&n
 bsp\;\n\n&nbsp\;
ATTACH;FMTTYPE=image/jpeg:https://www.i2m.univ-amu.fr/wp-content/uploads/2
 023/01/Ramon_Orive.png
CATEGORIES:Séminaire,Analyse et Géométrie
LOCATION:I2M Chateau-Gombert - CMI\, Salle de Séminaire R164 (1er étage)\
 , 39 Rue Joliot Curie\, 13013 Marseille\, France\, Campus Château-Gombert
 \, 
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