BEGIN:VCALENDAR
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CALSCALE:GREGORIAN
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BEGIN:VEVENT
SUMMARY:Alessio Corti (Imperial College London)
DTSTART:20220801T083000Z
DTEND:20220801T091500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/1
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/1/">Some conjectures and results on toric degenerations of
  Fano manifolds</a>\nby Alessio Corti (Imperial College London) as part of
  LMS-Bath Symposium on Combinatorial Algebraic Geometry\n\n\nAbstract\nMir
 ror symmetry suggests that certain nice toric degenerations of Fano variet
 ies are in one-to-one correspondence with the torus charts on a “cluster
 -like” variety. In the talk\, I try to make this precise\, give some exa
 mples\, and sketch the surface case where the statement is known (work of 
 my student Wendelin Lutz).\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/1/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Margarida Melo (Università Roma Tre)
DTSTART:20220801T094500Z
DTEND:20220801T103000Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/2
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/2/">Tropicalizing universal Jacobians</a>\nby Margarida Me
 lo (Università Roma Tre) as part of LMS-Bath Symposium on Combinatorial A
 lgebraic Geometry\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/2/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Chris Eur (Harvard)
DTSTART:20220801T123000Z
DTEND:20220801T131500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/3
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/3/">How or when do matroids behave like positive vector bu
 ndles?</a>\nby Chris Eur (Harvard) as part of LMS-Bath Symposium on Combin
 atorial Algebraic Geometry\n\n\nAbstract\nMotivated by certain toric vecto
 r bundles on a toric variety\, we introduce "tautological classes of matro
 ids" as a new geometric model for studying matroids. We describe how it un
 ifies\, recovers\, and extends various results from previous geometric mod
 els of matroids. We then explain how it raises several new questions that 
 probe the boundary between combinatorics and algebraic geometry\, and disc
 uss how these new questions relate to older questions in matroid theory.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/3/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Rob Silversmith (Warwick)
DTSTART:20220801T133000Z
DTEND:20220801T141500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/4
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/4/">Cross-ratios and perfect matchings</a>\nby Rob Silvers
 mith (Warwick) as part of LMS-Bath Symposium on Combinatorial Algebraic Ge
 ometry\n\n\nAbstract\nGiven a bipartite graph $G$ (subject to a simple con
 straint)\, the "cross-ratio degree” of $G$ is a non-negative integer inv
 ariant of $G$\, defined via a simple counting problem in algebraic geometr
 y. I’ll discuss several natural contexts in which cross-ratio degrees ar
 ise. I will then present a perhaps-surprising upper bound on cross-ratio d
 egrees in terms of counting perfect matchings. Finally\, time permitting\,
  I may discuss the tropical side of the story.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/4/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Martin Ulirsch (Goethe–Universität Frankfurt)
DTSTART:20220802T083000Z
DTEND:20220802T091500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/5
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/5/">Vector bundles on metric graphs and graph curves</a>\n
 by Martin Ulirsch (Goethe–Universität Frankfurt) as part of LMS-Bath Sy
 mposium on Combinatorial Algebraic Geometry\n\n\nAbstract\nRecently the pe
 rspective that compact metric graphs are a natural combinatorial\, or "tro
 pical"\, analogue of compact Riemann surfaces has gained significant tract
 ion. This is due to its numerous applications in the context of enumerativ
 e geometry\, the cohomology of moduli spaces\, and Brill-Noether theory.\n
 \nA tropical analogue of line bundles on metric graphs is\, by now\, well-
 understood and reflects the various compactifications of the Jacobian over
  semistable degenerations of compact Riemann surfaces. The goal of this ta
 lk is to embark on a journey towards an up-to-now still missing analogue o
 f vector bundles of higher rank on metric graphs. After defining such obje
 cts I will talk about a tropical analogue of the Weil–Riemann–Roch–T
 heorem and of the Narasimhan–Seshadri correspondence. I will also outlin
 e a tropicalization procedure that lets us connect this a priori only comb
 inatorial theory with the classical story. As it turns out\, this will wor
 k best in the case of the Tate curve.\n\nTo go beyond the genus one and ze
 ro cases\, I will then shift gears and propose a new classification of vec
 tor bundles on graph curves that simultaneously generalises the Birkhoff
 –Grothendieck theorem and Klyachko's classification of toric vector bund
 les (expanding on its recent reinterpretation as piecewise linear maps to 
 buildings in the work of Kaveh-Manon).\n\nThe first half of this talk is b
 ased on joint work with Andreas Gross and Dmitry Zakharov.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/5/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Joachim Jelisiejew (University of Warsaw)
DTSTART:20220802T094500Z
DTEND:20220802T103000Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/6
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/6/">Speculations on the geometry of Hilbert and Quot schem
 es</a>\nby Joachim Jelisiejew (University of Warsaw) as part of LMS-Bath S
 ymposium on Combinatorial Algebraic Geometry\n\n\nAbstract\nThe geometry o
 f moduli space of zero-dimensional modules is rather poorly investigated\,
  yet recently became very important for applications in complexity theory\
 , via geometry of tensors and commuting matrices. In the talk I will outli
 ne how little is known and present some speculations and open questions. T
 his talk is partially joint work with Klemen Sivic.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/6/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Chris Manon (University of Kentucky)
DTSTART:20220802T123000Z
DTEND:20220802T131500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/7
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/7/">Matroids and the geometry of toric vector bundles</a>\
 nby Chris Manon (University of Kentucky) as part of LMS-Bath Symposium on 
 Combinatorial Algebraic Geometry\n\n\nAbstract\nI'll give an overview of s
 ome recent work on the geometry of projectivized toric vector bundles. A t
 oric vector bundle is a vector bundle over a toric variety equipped with a
 n action by the defining torus of the base. As a source of examples\, tori
 c vector bundles and their projectivizations provide a rich class of space
 s that still manage to admit a combinatorial characterization. I'll begin 
 with a recent classification result which shows that a toric vector bundle
  can be captured by an arrangement of points on the Bergman fan of a matro
 id defined by DiRocco\, Jabbusch\, and Smith in their work on "the parliam
 ent of polytopes" of a vector bundle. Then I'll describe how to extract ge
 ometric information of the projectivization of the toric vector bundle whe
 n this data is nice. I'll discuss the Cox ring\, the canonical class\, the
  nef cone\, and Fujita's freeness conjectures\, focusing on the case when 
 the matroid is uniform. Then I'll describe how these properties interact w
 ith natural operations on toric vector bundles. This involves the geometry
  of the closely related class of toric flag bundles and leads to some comb
 inatorial questions about multilinear operations on matroids. This talk is
  based on joint work with Kiumars Kaveh\, Courtney George\, Austin Alderet
 e\, and Ayush Tibrewal.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/7/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Rohini Ramadas (Warwick)
DTSTART:20220802T133000Z
DTEND:20220802T141500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/8
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/8/">Pullbacks of kappa-classes on $\\overline{M}_{0\,n}$</
 a>\nby Rohini Ramadas (Warwick) as part of LMS-Bath Symposium on Combinato
 rial Algebraic Geometry\n\n\nAbstract\n“Kappa” classes\, also known as
  Miller-Mumford-Morita classes\, are tautological cohomology classes on $M
 _{g\,n}$ and on $\\overline{M}_{g\,n}$. They play an important role in the
  ring-theoretic structure of the cohomology of $M_{g\,n}$ and $\\overline{
 M}_{g\,n}$. For example\, in low degree\, the cohomology groups of $M_{g}$
  are freely generated by monomials in kappa classes.\n\nWe consider the su
 bspace $K^d$ of $H^{2d}(\\overline{M}_{0\,n})$ generated by pullbacks of t
 he codimension-$d$ kappa class along all possible forgetful maps. We descr
 ibe $K^d$ as an $S_n$-representation\, finding a permutation basis. As app
 lications\, we find a new permutation basis of the Picard group of $\\over
 line{M}_{0\,n}$\, and in joint work with Rob Silversmith\, the first known
  permutation basis of $H^{4}(\\overline{M}_{0\,n})$.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/8/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alex Küronya (Goethe-Universität Frankfurt)
DTSTART:20220803T080000Z
DTEND:20220803T084500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/9
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/9/">Finite generation of certain valuation semigroups on t
 oric surfaces</a>\nby Alex Küronya (Goethe-Universität Frankfurt) as par
 t of LMS-Bath Symposium on Combinatorial Algebraic Geometry\n\nAbstract: T
 BA\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/9/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jyoti Dasgupta (IISER Pune)
DTSTART:20220803T091500Z
DTEND:20220803T100000Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/10
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/10/">Logarithmic connections on toric principal bundles</a
 >\nby Jyoti Dasgupta (IISER Pune) as part of LMS-Bath Symposium on Combina
 torial Algebraic Geometry\n\n\nAbstract\nA connection on a principal bundl
 e generalizes the notion of a directional derivative. We construct the log
 arithmic Atiyah sequence associated to a principal bundle over a toric var
 iety. We then show the existence of logarithmic connections on toric princ
 ipal bundles over possibly nonsmooth toric varieties. This is based on ong
 oing work with Bivas Khan and Mainak Poddar.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/10/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Mark Gross (Cambridge)
DTSTART:20220803T101500Z
DTEND:20220803T110000Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/11
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/11/">Logarithmic and tropical geometry</a>\nby Mark Gross 
 (Cambridge) as part of LMS-Bath Symposium on Combinatorial Algebraic Geome
 try\n\n\nAbstract\nI will explain the basics of logarithmic geometry\, a t
 ype of enhancement of scheme theory invented by Illusie-Fontaine and K. Ka
 to in the 1980s as a way of making certain kinds of singular schemes behav
 e as smooth schemes and generalizing the notion of logarithmic differentia
 l. I will then explain its connection with tropical geometry via the tropi
 calization functor from log schemes to polyhedral cone complexes\, and try
  to explain the related notion of Artin fan\, an algebraic stack which enc
 odes purely tropical data.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/11/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Angélica Cueto (The Ohio State University)
DTSTART:20220804T083000Z
DTEND:20220804T091500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/12
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/12/">Splice type surface singularities and their local tro
 picalizations</a>\nby Angélica Cueto (The Ohio State University) as part 
 of LMS-Bath Symposium on Combinatorial Algebraic Geometry\n\n\nAbstract\nS
 plice type surface singularities were introduced by Neumann and Wahl as a 
 generalization of the class of Pham–Brieskorn–Hamm complete intersecti
 ons of dimension two. Their construction depends on a weighted graph with 
 no loops called a splice diagram. In this talk\, I will report on joint wo
 rk with Patrick Popescu–Pampu and Dmitry Stepanov (arXiv: 2108.05912) th
 at sheds new light on these singularities via tropical methods\, reproving
  some of Neumann and Wahl's earlier results on these singularities\, and s
 howing that splice type surface singularities are Newton non-degenerate in
  the sense of Khovanskii.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/12/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Leonid Monin (MPI MiS Leipzig)
DTSTART:20220805T083000Z
DTEND:20220805T091500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/13
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/13/">Algebraic geometry coming from the theory of oscillat
 ors</a>\nby Leonid Monin (MPI MiS Leipzig) as part of LMS-Bath Symposium o
 n Combinatorial Algebraic Geometry\n\n\nAbstract\nIn studying differential
  equations\, people are especially interested in periodic solutions. One o
 f the methods of approximating a periodic solution of an ordinary differen
 tial equation is called harmonic balancing. It amounts to solving a system
  of polynomial equations. In our work\, we study systems of the equations 
 which come from coupled Duffing oscillators and use the theory of Newton O
 kounkov bodies to find the number of roots of these systems.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/13/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dave Jensen (University of Kentucky)
DTSTART:20220804T123000Z
DTEND:20220804T131500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/14
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/14/">Birational geometry of moduli spaces</a>\nby Dave Jen
 sen (University of Kentucky) as part of LMS-Bath Symposium on Combinatoria
 l Algebraic Geometry\n\n\nAbstract\nWe discuss the birational geometry of 
 various moduli spaces\, including moduli of curves\, abelian varieties\, a
 nd Prym varieties. After surveying the current state of research in this a
 rea\, we will focus on recent work showing that the moduli spaces of curve
 s of genus 22 and 23\, and the moduli space of Pryms in genus 13 are of ge
 neral type. These results use a new perspective on the theory of linear se
 ries in tropical geometry to resolve specific cases of the Strong Maximal 
 Rank Conjecture. This talk is based on joint work with Gabi Farkas and Sam
  Payne.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/14/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Adam Gyenge (Alfréd Rényi Institute of Mathematics)
DTSTART:20220804T133000Z
DTEND:20220804T141500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/15
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/15/">Quot schemes on Kleinian orbifolds and quiver varieti
 es</a>\nby Adam Gyenge (Alfréd Rényi Institute of Mathematics) as part o
 f LMS-Bath Symposium on Combinatorial Algebraic Geometry\n\n\nAbstract\nFo
 r a finite subgroup $\\Gamma \\subset \\mathrm{SL}(2\,\\mathbb{C})$\, we i
 dentify fine moduli spaces of certain cornered quiver algebras with orbifo
 ld Quot schemes for the Kleinian orbifold $\\mathbb{C}^2/\\Gamma$. We also
  describe the reduced schemes underlying these Quot schemes as Nakajima qu
 iver varieties for the framed McKay quiver of $\\Gamma$\, taken at specifi
 c non-generic stability parameters. These schemes are therefore irreducibl
 e\, normal and admit symplectic resolutions. This talk is based on joint w
 ork with Alastair Craw\, Søren Gammelgaard and Balázs Szendrői.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/15/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Nick Proudfoot (University of Oregon)
DTSTART:20220804T150000Z
DTEND:20220804T154500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/16
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/16/">Positivity theorems for hyperplane arrangements via i
 ntersection theory</a>\nby Nick Proudfoot (University of Oregon) as part o
 f LMS-Bath Symposium on Combinatorial Algebraic Geometry\n\n\nAbstract\nI 
 will discuss three recent combinatorial theorems about hyperplane arrangem
 ents: the top-heavy conjecture\, log concavity of the characteristic polyn
 omial\, and non-negativity of the Kazhdan-Lusztig polynomial. Each of thes
 e results is proved by studying the cohomology of a projective algebraic v
 ariety associated with the arrangement.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/16/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Alex Fink (Queen Mary University of London)
DTSTART:20220804T094500Z
DTEND:20220804T103000Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/17
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/17/">Delta-matroids and the type B permutahedral toric var
 iety</a>\nby Alex Fink (Queen Mary University of London) as part of LMS-Ba
 th Symposium on Combinatorial Algebraic Geometry\n\n\nAbstract\nRelationsh
 ips between matroids and the permutahedral toric variety appear e.g. in ma
 troid Hodge theory. We provide the analogous relationship for delta-matroi
 ds\, which are Coxeter type B objects. I'll introduce delta-matroids and p
 resent some consequences\, such as volume polynomials and positivity resul
 ts for some invariants. This talk is based on work in progress with Chris 
 Eur\, Matt Larson and Hunter Spink.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/17/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Martina Lanini (Università di Roma Tor Vergata)
DTSTART:20220805T094500Z
DTEND:20220805T103000Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/18
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/18/">Symmetric quivers and symmetric varieties</a>\nby Mar
 tina Lanini (Università di Roma Tor Vergata) as part of LMS-Bath Symposiu
 m on Combinatorial Algebraic Geometry\n\n\nAbstract\nIn this talk\, I will
  report on ongoing joint work with Ryan Kinser and Jenna Rajchgot on varie
 ties of symmetric quiver representations. These varieties are acted upon b
 y a reductive group via change of basis\, and it is natural to ask for a p
 arametrisation of the orbits\, for the closure inclusion relation among th
 em\, for information about the singularities arising in orbit closures. Si
 nce the 1980s\, the same (and further) questions about representation vari
 eties for type A quivers have been attacked by relating such varieties to 
 Schubert varieties in type A flag varieties (Zelevinsky\, Bobinski-Zwara\,
  ...). I will explain that in the symmetric setting it is possible to inte
 rpret the above questions in terms of certain symmetric varieties. More pr
 ecisely\, we show that singularities of an orbit closure of a symmetric qu
 iver representation variety are smoothly equivalent to singularities of an
  appropriate Borel orbit closure in a symmetric variety.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/18/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Eric Katz (The Ohio State University)
DTSTART:20220805T123000Z
DTEND:20220805T131500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/19
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/19/">The tropical fundamental group</a>\nby Eric Katz (The
  Ohio State University) as part of LMS-Bath Symposium on Combinatorial Alg
 ebraic Geometry\n\n\nAbstract\nWe discuss recent joint work with Kyle Bind
 er on defining the unipotent fundamental group of tropical varieties. This
  fundamental group arises from the Tannakian formalism using tropical vect
 or bundles with integrable connection. By employing the Orlik–Solomon th
 eorem\, we prove that this computes the unipotent completion of the fundam
 ental group of algebraic varieties with smooth tropicalization.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/19/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Karim Adiprasito (Hebrew University of Jerusalem)
DTSTART:20220805T133000Z
DTEND:20220805T141500Z
DTSTAMP:20260416T000202Z
UID:LMSBathSymposiumCombAlgGeom/20
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LMSBathSympo
 siumCombAlgGeom/20/">Beyond positivity for lattice polytopes and unimodali
 ty of $h^*$</a>\nby Karim Adiprasito (Hebrew University of Jerusalem) as p
 art of LMS-Bath Symposium on Combinatorial Algebraic Geometry\n\n\nAbstrac
 t\nThe semigroup algebra of an IDP reflexive lattice polytope was shown to
  be Gorenstein by Hochster. We compute the fundamental class and conclude 
 a Lefschetz property in characteristic 0. In particular\, the $h^*$-polyno
 mial has unimodular coefficients. This talk is based on joint work with S.
  Papadakis\, V. Petrotou and J. Steinmeyer.\n
LOCATION:https://researchseminars.org/talk/LMSBathSymposiumCombAlgGeom/20/
END:VEVENT
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