06843cam  22006378i 450000100090000000300050000900500170001400600190003100700150005000800410006502000270010604000350013305000220016808200160019008400780020624502790028426300090056326400710057230000340064333600260067733700280070333800270073149000530075850400410081150534500085250600500430253300950435253800360444758800470448365000370453065000350456765000310460265000400463365000370467365000940471065000620480465000620486665000880492865000680501665001120508465000980519665000560529465001360535065001030548670000370558970000500562670000420567670000470571870000420576571100710580771100710587871100710594977600940602085600440611485600470615821806250RPAM20210422130316.0a      b    100 0 cr/|||||||||||210422s2021    riu     ob    100 0 eng    a9781470464226 (online)  aLBSOR/DLCbengerdacDLCdRPAM00aQA564b.G526 202100a516.3/5223  a14H55a30Fxxa14Kxxa14K22a14H40a14C30a14J32a14H37a14J50a14L302msc00aGeometry at the Frontier :h[electronic resource] bsymmetries and moduli spaces of algebraic varieties : 2016-2018 workshops on geometry at the Frontier Pucâon, Chile /cPaola Comparin, Eduardo Esteves, Herbert Lange, Sebastiâan Reyes-Carocca, Rubâi E. Rodrâiguez, editors.  a2104 1aProvidence, Rhode Island :bAmerican Mathematical Society,c[2021]  a1 online resource (pages cm.)  atextbtxt2rdacontent  aunmediatedbn2rdamedia  avolumebnc2rdacarrier0 aContemporary mathematics, x1098-3627 ; vv. 766  aIncludes bibliographical references.00tLower and upper bounds for some generalized arcs /rAlexis E. Almendras Valdebenito and Andrea Luigi Tironi --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15369tSymmetries of order eight on K3 surfaces without high genus curves in the fixed locus /rDima Al Tabbaa, Annalisa Grossi and Alessandra Sarti --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15370tA decomposition of the Jacobian of a Humbert-Edge curve /rRobert Auffarth, Giancarlo Lucchini Arteche and Anita M. Rojas --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15371tConnections on central extensions, lifting gerbes, and finite-dimensional obstruction vanishing /rIndranil Biswas and Markus Upmeier --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15372tSome algebraic and geometric properties of hyper-Kèahler fourfold symmetries /rSamuel Boissiáere, Marc Nieper-WiÇkirchen and Kâevin Tari --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15373tOn the existence of groups of automorphisms of compact Riemann and Klein surfaces /rE. Bujalance and F. J. Cirre --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15374tHyperbolic structures for Artin-Tits groups of spherical type /rMatthieu Calvez and Bert Wiest --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15375tLinear stability for line bundles over curves /rAbel Castorena, E.C. Mistretta and H. Torres-Lâopez --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15376tThe contribution of W. L. Edge to the study of Humbert's curves /rJuan B. Frâias-Medina and Alexis G. Zamora --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15377tDeformations of noncompact Calabi-Yau manifolds, families and diamonds /rElizabeth Gasparim and Francisco Rubilar --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15378tA brute force computer aided proof of an existence result about extremal hyperbolic surfaces /rErnesto Girondo and Cristian Reyes --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15379tComplex surfaces with mutually non-biholomorphic universal covers /rGabino Gonzâalez-Diez and Sebastiâan Reyes-Carocca --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15380tHodge theory and moduli /rPhillip Griffiths --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15381tConstructing Jacobian varieties with many elliptic curves /rRubâen A. Hidalgo --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15382tWeil's Galois descent theorem from a computational point of view /rRubâen A. Hidalgo and Sebastiâan Reyes-Carocca --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15383tSubcovers of curves and moduli spaces /rErnst Kani --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15384tAlgebraic geometry and convolutional codes /râAngel Luis Muänoz Castaäneda and Josâe I. Iglesias-Curto --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15385tAdelic and idelic pairings related to Weil reciprocity on algebraic curves /rLuis Manuel Navas Vicente and Francisco J. Plaza Martâin --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/15386tRemarks on the size of the Tamagawa product /rHector Pasten --uhttps://www.ams.org/conm/766/uhttps://doi.org/10.1090/conm/766/153871 aAccess is restricted to licensed institutions  aElectronic reproduction.bProvidence, Rhode Island :cAmerican Mathematical Society.d2012  aMode of access : World Wide Web  aDescription based on print version record. 0aGeometry, AlgebraicvCongresses. 0aCurves, AlgebraicvCongresses. 0aModuli theoryvCongresses. 0aSymmetry (Mathematics)vCongresses. 0aAlgebraic varietiesvCongresses. 7aAlgebraic geometry -- Curves -- Riemann surfaces; Weierstrass points; gap sequences.2msc 7aFunctions of a complex variable -- Riemann surfaces.2msc 7aAlgebraic geometry -- Abelian varieties and schemes.2msc 7aAlgebraic geometry -- Abelian varieties and schemes -- Complex multiplication.2msc 7aAlgebraic geometry -- Curves -- Jacobians, Prym varieties.2msc 7aAlgebraic geometry -- Cycles and subschemes -- Transcendental methods, Hodge theory, Hodge conjecture.2msc 7aAlgebraic geometry -- Surfaces and higher-dimensional varieties -- Calabi-Yau manifolds.2msc 7aAlgebraic geometry -- Curves -- Automorphisms.2msc 7aAlgebraic geometry -- Surfaces and higher-dimensional varieties -- Automorphisms of surfaces and higher-dimensional varieties.2msc 7aAlgebraic geometry -- Algebraic groups  -- Group actions on varieties or schemes (quotients).2msc1 aComparin, Paola,d1985-eeditor.1 aEsteves, Eduardo de Sequeira,d1966-eeditor.1 aLange, H.q(Herbert),d1943-eeditor.1 aReyes-Carocca, Sebastiâan,d1987-eeditor.1 aRodrâiguez, Rubâi E.,d1953-eeditor.2 aGeometry at the Frontiern(1st :d2016 :cPucâon, Chile),jauthor.2 aGeometry at the Frontiern(2nd :d2017 :cPucâon, Chile),jauthor.2 aGeometry at the Frontiern(3rd :d2018 :cPucâon, Chile),jauthor.0 iPrint version: tGeometry at the Frontier :w(DLC)   2020042992x0271-4132z97814704532754 3Contentsuhttps://www.ams.org/conm/766/4 3Contentsuhttps://doi.org/10.1090/conm/766