Seminar on Number Theory and Algebra 2008/2009

Robert Tichy (Technische Universität Graz):
Applications of the Subspace theorem to combinatorial problems
October 29, 2008

Bernadin Ibrahimpasic: On Worley's theorem in Diophantine approximations
November 5, 2008

Stipe Vidak: Torsion groups for special elliptic curves
November 12, 2008

Günter Lettl (Karl-Franzens-Universität Graz):
Polynomial parametrization of the solutions of certain Diophantine equations
November 12, 2008

Mirela Ostroski: Elliptic curves in characteristic 2 and 3
November 19, 2008

Andrej Dujella: Rational Diophantine sextuples
February 4, 2009

Sinisa Slijepcevic: Van der Corput sets of integers
February 11, 2009

Florian Luca (Mathematical Institute of UNAM, Morelia, Mexico):
Variants of a problem of Erdös and Romanov
February 25, 2009

Tomislav Pejkovic: Irrationality of values of the Riemann zeta function
March 18, 2009

Vinko Petricevic: Periodic continued fractions
April 1, 2009

Vinko Petricevic: Continued fractions with long period
April 8, 2009

Volker Ziegler (Technische Universität Graz):
Additive structure of S-units
April 22, 2009

Filip Najman: Elliptic curves over Q(i)
April 29, 2009

László Tóth (University of Pécs):
Arithmetic convolutions
May 6, 2009

Yann Bugeaud (Université Louis Pasteur, Strasbourg):
Polynomial root separation
May 27, 2009

Alan Filipin: Unique extension of a twoparametric family of D(4)-triples
June 3, 2009

Ksenija Smoljak: Koblitz curves
July 1, 2009

Mirta Mataija: Ranks of twists of elliptic curves I
September 9, 2009

Zeljko Gregorovic: Computing canonical heights on elliptic curves
September 9, 2009

Mirta Mataija: Ranks of twists of elliptic curves II
September 16, 2009

Marina Nincevic: Fermat Last Theorem for even exponents
September 16, 2009

Miljen Mikic: Characterization of torsion groups for curves of the form y2 = x(x+M)(x+N)
September 16, 2009

Andrea Svob: Edwards coordinates for elliptic curves
September 23, 2009

Loredana Simcic: Addition and multiplication in Edwards coordinates; comparison with other coordinates
September 23, 2009

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