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BEGIN:VEVENT
SUMMARY:Daniele Bartoli (Università degli Studi di Perugia)
DTSTART;VALUE=DATE-TIME:20200914T140000Z
DTEND;VALUE=DATE-TIME:20200914T150000Z
DTSTAMP;VALUE=DATE-TIME:20201029T102226Z
UID:CombinatoricsAndAlgebraicCurves/1
DESCRIPTION:Title: Curves over finite fields and polynomial problems\nby D
aniele Bartoli (Università degli Studi di Perugia) as part of Galois geom
etries and their applications eseminars\n\nLecture held in Google Meet.\n\
nAbstract\nAlgebraic curves over finite fields are not only interesting ob
jects from a theoretical point of view\, but they also have deep connectio
ns with different areas of mathematics and combinatorics.\nIn fact\, they
are important tools when dealing with\, for instance\, permutation polynom
ials\, APN functions\, planar functions\, exceptional polynomials\, scatte
red polynomials.\nIn this talk I will present some applications of algebra
ic curves to the above mentioned objects.\n
LOCATION:Lecture held in Google Meet
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alberto Ravagnani (Eindhoven University of Technology)
DTSTART;VALUE=DATE-TIME:20200930T140000Z
DTEND;VALUE=DATE-TIME:20200930T150000Z
DTSTAMP;VALUE=DATE-TIME:20201029T102227Z
UID:CombinatoricsAndAlgebraicCurves/2
DESCRIPTION:Title: Network Coding\, Rank-Metric Codes\, and Rook Theory\nb
y Alberto Ravagnani (Eindhoven University of Technology) as part of Galois
geometries and their applications eseminars\n\nLecture held in Google Mee
t.\n\nAbstract\nIn this talk\, I will first propose an introduction to net
work coding and its methods. In particular\, I will explain how codes with
the rank metric naturally arise as a solution to the problem of error amp
lification in communication networks (no prerequisite in information theor
y is needed for this part). \n\nThe second part of the talk concentrates i
nstead on the mathematical structure of codes with the rank metric and its
connection with topics in contemporary combinatorics. More precisely\, I
will present a link between rank-metric codes and q-rook polynomials\, sho
wing how this connection plays a role in the theory of MacWilliams identit
ies for the rank metric.\n
LOCATION:Lecture held in Google Meet
END:VEVENT
BEGIN:VEVENT
SUMMARY:Michel Lavrauw (Sabanci University)
DTSTART;VALUE=DATE-TIME:20201023T120000Z
DTEND;VALUE=DATE-TIME:20201023T130000Z
DTSTAMP;VALUE=DATE-TIME:20201029T102227Z
UID:CombinatoricsAndAlgebraicCurves/3
DESCRIPTION:Title: On linear systems of conics over finite fields\nby Mich
el Lavrauw (Sabanci University) as part of Galois geometries and their app
lications eseminars\n\nLecture held in Google Meet.\n\nAbstract\nA form on
an $n$-dimensional projective space ${\\mathbb{P}}^n$ is a homogeneous po
lynomial in $n+1$ variables. The forms of degree $d$ on ${\\mathbb{P}}^n$
comprise a vector space $W$ of dimension ${n+d}\\choose{d}$. Subspaces of
the projective space ${\\mathbb{P}} W$ are called linear systems of hypers
urfaces of degree $d$.\nThe problem of classifying linear systems consists
of determining the orbits of such subspaces under the induced action of t
he projectivity group of ${\\mathbb{P}}^n$ on ${\\mathbb{P}}W$. In this ta
lk we will focus on linear systems of quadratic forms on ${\\mathbb{P}}^2$
over finite fields. We will give an overview of what is known and explain
some of the recent results. This is based on joint work with T. Popiel an
d J. Sheekey.\n
LOCATION:Lecture held in Google Meet
END:VEVENT
BEGIN:VEVENT
SUMMARY:Maria Montanucci (Technical University of Denmark)
DTSTART;VALUE=DATE-TIME:20201125T150000Z
DTEND;VALUE=DATE-TIME:20201125T160000Z
DTSTAMP;VALUE=DATE-TIME:20201029T102227Z
UID:CombinatoricsAndAlgebraicCurves/4
DESCRIPTION:by Maria Montanucci (Technical University of Denmark) as part
of Galois geometries and their applications eseminars\n\nLecture held in G
oogle Meet.\nAbstract: TBA\n
LOCATION:Lecture held in Google Meet
END:VEVENT
BEGIN:VEVENT
SUMMARY:Bence Csajbók (MTA-ELTE Geometric and Algebraic Combinatorics Res
earch Group)
DTSTART;VALUE=DATE-TIME:20201218T140000Z
DTEND;VALUE=DATE-TIME:20201218T150000Z
DTSTAMP;VALUE=DATE-TIME:20201029T102227Z
UID:CombinatoricsAndAlgebraicCurves/5
DESCRIPTION:by Bence Csajbók (MTA-ELTE Geometric and Algebraic Combinator
ics Research Group) as part of Galois geometries and their applications es
eminars\n\nLecture held in Google Meet.\nAbstract: TBA\n
LOCATION:Lecture held in Google Meet
END:VEVENT
BEGIN:VEVENT
SUMMARY:Ferruh Özbudak (Middle East Technical University)
DTSTART;VALUE=DATE-TIME:20210111T150000Z
DTEND;VALUE=DATE-TIME:20210111T160000Z
DTSTAMP;VALUE=DATE-TIME:20201029T102227Z
UID:CombinatoricsAndAlgebraicCurves/6
DESCRIPTION:by Ferruh Özbudak (Middle East Technical University) as part
of Galois geometries and their applications eseminars\n\nLecture held in G
oogle Meet.\nAbstract: TBA\n
LOCATION:Lecture held in Google Meet
END:VEVENT
BEGIN:VEVENT
SUMMARY:Cicero Carvalho (Universidade Federal de Uberlandia)
DTSTART;VALUE=DATE-TIME:20210209T130000Z
DTEND;VALUE=DATE-TIME:20210209T160000Z
DTSTAMP;VALUE=DATE-TIME:20201029T102227Z
UID:CombinatoricsAndAlgebraicCurves/7
DESCRIPTION:by Cicero Carvalho (Universidade Federal de Uberlandia) as par
t of Galois geometries and their applications eseminars\n\nLecture held in
Google Meet.\nAbstract: TBA\n
LOCATION:Lecture held in Google Meet
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