London number theory seminar

number theory

Imperial College London / King's College London / University College London

Audience: Researchers in the topic
Seminar series time: Wednesday 15:00-16:00 in your time zone, UTC
Organizers: Aled Walker*, Vaidehee Thatte*
*contact for this listing

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For a record of talks predating this website see:

Upcoming talks
Past talks
Your timeSpeakerTitle
WedJun 1915:00Vandita PatelValues of the Ramanujan tau-function
WedJun 1215:00Sylvy AnscombeUniform aspects of the theory of complete valued fields
WedJun 0515:00Jean-Baptiste TeyssierBoundedness for Betti numbers of étale sheaves in positive characteristic.
WedJun 0513:30Carl Wang-EricksonCritical Hida theory, bi-ordinary complexes, and weight 1 coherent cohomology
WedJun 0512:00Christopher SkinnerAnticyclotomic Euler systems for Conjugate-dual Galois representations
WedMay 2915:00Ofir GorodetskyMartingale central limit theorems for weighted sums of random multiplicative functions
WedMay 2215:00Lazar RadicevicProjective geometry and invariant theory of elliptic curves and rings of finite rank
WedMay 1515:00Lewis CombesPeriod polynomials of Bianchi modular forms
WedMay 0815:00Efthymios Sofos6-torsion and integral points on quartic surfaces
WedMay 0115:00Manuel HaukeDuffin-Schaeffer meets Littlewood and related topics
WedApr 2415:00Mohamed TawfikBrauer-Manin obstructions for Kummer surfaces
WedMar 2016:00Simon WadsleyEquivariant vector bundles with connection on the p-adic half-plane
WedMar 1316:00Tom FisherComputing the Cassels-Tate pairing on the 2-Selmer group of a genus 2 Jacobian
WedMar 0616:00Shaun StevensHow many local factors does it take to determine a representation?
WedFeb 2816:00Asbjørn NordentoftHorizontal p-adic L-functions
WedFeb 2116:00James NewtonBase change for modular forms
WedFeb 0716:00Cecilia BusuiocModular symbols with values in Beilinson-Kato distributions
WedJan 3116:00Ju-Feng WuOverconvergent Eichler—Shimura morphisms for Siegel modular forms
WedJan 2416:00Netan DograOn the Zilber-Pink conjecture for a product of curves
WedJan 1716:00Dominik BullachOn some recent developments in the theory of Euler systems
WedJan 1016:00Matthew HonnorRefined conjectures of Birch and Swinnerton-Dyer type
WedDec 1316:00Emiliano AmbrosiReduction modulo p of the Noether problem
WedDec 0616:00Pol van HoftenOn Exotic Hecke correspondences
WedNov 2916:00Yujie XuHecke algebras for p-adic groups and explicit Local Langlands Correspondence
WedNov 2216:00Marco D’AddezioThe p-torsion of the Brauer group of an abelian variety
WedNov 1516:00Amina AbdurrahmanSquare roots of symplectic L-functions and Reidemeister torsion
WedNov 0816:00Wataru KaiLinear patterns of prime elements in number fields
WedNov 0116:00Bence HevesiLocal-global compatibility at l=p for torsion automorphic Galois representations
WedOct 2515:00Ambrus PalTate's conjecture for certain Drinfeld modular surfaces
WedOct 1815:00Julian DemeioHilbert Property for Hilbert modular surfaces
WedOct 1115:00Otto OverkampA proof of Chai’s conjecture
WedJun 2815:00Ollie McGrathThe asymmetric additive energy of polynomials
WedJun 2115:00Cathy SwaenepolPrimes and squares with preassigned digits
WedJun 1415:00No talk - London-Paris Number Theory SeminarTBA
WedJun 0715:00Jesse PajwaniThe valuative section conjecture and étale homotopy
WedMay 3115:00Lucile DevinExceptional biases (in the distribution of irreducible polynomials over finite fields)
WedMay 2415:00Ross PatersonQuadratic Twists as Random Variables
WedMay 1715:00Lorenzo La PortaGeneralised theta operators
WedMay 1015:00Christopher DawLarge Galois orbits for unlikely intersections
WedMay 0315:00Julia StadlmannThe mean square gap between primes
WedApr 2615:00Oli GregoryA semistable variational p-adic Hodge conjecture
WedMar 2216:00Hung BuiEGGS, squares and integer points on hyperelliptic curves
WedMar 1516:00Sarah ArpinAdding Level Structure to Supersingular Elliptic Curve Isogeny Graphs
WedMar 0816:00Félicien ComtatWeighted vertical equidistribution of Satake parameters for GSp(4)
WedMar 0116:00Pak-Hin LeeOn the p-adic interpolation of Asai L-values
WedFeb 2216:00Lassina DembéléCongruences of Hilbert-Siegel modular forms and applications.
WedFeb 0816:00Brian TyrellFurther afield and further, a field: remarks on undecidability
WedFeb 0116:00Min LeeAn extension of converse theorems to the Selberg class
WedJan 2516:00Jens FunkeIndefinite theta series via incomplete theta integrals
WedJan 1816:00Akshat MudgalAdditive equations over lattice points on spheres
WedJan 1116:00Holly GreenAn arithmetic analogue of the parity conjecture
WedDec 1416:00Rong ZhouIndependence of $\ell$ for $G$-valued Weil--Deligne representations associated to abelian varieties
WedDec 0716:00Hanneke WiersemaModularity in the partial weight one case
WedNov 3016:00Toby GeeCongruences between modular forms and the categorical p-adic Langlands program
WedNov 2316:00Jeff ManningThe Wiles-Lenstra-Diamond numerical criterion over imaginary quadratic fields
WedNov 1616:00Yu MinHodge--Tate crystals and Sen theory
WedNov 0916:00George BoxerHigher Hida theory for Siegel modular varieties
WedNov 0216:00Peiyi CuiA decomposition of the category of l-modular representations of SL_n(F).
WedOct 2615:00Jack ThorneSymmetric power functoriality for Hilbert modular forms
WedOct 1915:00Chung-Hang (Kevin) KwanMoments and Periods for GL(3)
WedOct 1215:00Si Ying LeeEichler-Shimura relations of Hodge type Shimura varieties
WedJun 2915:00Yukako KezukaArithmetic of elliptic curves with complex multiplication at small primes
WedJun 2215:00Lassina DembeleExplicit inertial local Langlands correspondence for ${\rm GL_2}$ and arithmetic applications
WedJun 1515:00Sacha MangerelGaussian distribution of squarefree and B-free numbers in short intervals
WedJun 0115:00Raman ParimalaThe Brauer group of hyperelliptic curves over number fields
WedMay 2515:00Justin Trias-BatleTowards a theta correspondence in families for type II dual pairs
WedMay 1815:00Emilia AlvarezMoment computations in the classical compact ensembles
WedMay 1115:00Peter ZenzHolomorphic Hecke Cusp Forms and Quantum Chaos
WedMay 0415:00Aled WalkerCorrelations of sieve weights and distributions of zeros
WedApr 2715:00Alex BestThe S-unit equation and non-abelian Chabauty in depth 2
WedMar 2316:00Michael MageeThe maximal spectral gap of a hyperbolic surface
WedMar 1616:00Robert RockwoodSpherical varieties and non-ordinary families of cohomology classes
WedMar 0916:00María Inés de Frutos FernándezFormalizing the ring of adèles and some applications in Lean
WedMar 0216:00Miriam NorrisLattice graphs for representations of $GL_3(\F_p)$
WedFeb 2316:00Nirvana CoppolaColeman integrals over number fields: a computational approach
WedFeb 0916:00Sam StreeterWeak approximation for del Pezzo surfaces of low degree
WedFeb 0216:00Alex WalkerThe Average Number of Divisors of the Output of a Quadratic Polynomial
WedJan 2616:00Caleb SpringerEvery finite abelian group arises as the group of rational points of an ordinary abelian variety over $\mathbb{F}_2$, $\mathbb{F}_3$, and $\mathbb{F}_5$
WedJan 1916:00Andrei YafaevHeights of special points and the Andre-Oort conjecture
WedJan 1216:00Peter JossenA non-hypergeometric E-function
WedDec 0815:00Vaidehee ThatteUnderstanding the Defect via Ramification Theory
WedDec 0115:00Jack SemplinerOn the almost-product structure on the moduli of bounded global $G$-shtuka
WedNov 2415:00Alex TorzewskiLawrence-Venkatesh in families
WedNov 1715:00Rosa WinterDensity of rational points on del Pezzo surfaces of degree 1
WedNov 1015:00Chris Williams$p$-adic $L$-functions for GL(3)
WedNov 0315:00Sarah ZerbesEuler systems and the BSD conjecture for abelian surfaces
WedOct 2014:00Rachel NewtonNumber fields with prescribed norms
WedOct 1314:00Matteo TamiozzoPerfectoid Jacquet-Langlands and the cohomology of Hilbert modular varieties
WedJun 3015:00Natalie EvansCorrelations of almost primes
WedJun 2310:00Sug Woo ShinFrom Langlands–Rapoport to the trace formula
WedJun 1615:00Pär KurlbergLevel repulsion for arithmetic toral point scatterers
WedJun 0915:00Pip GoodmanSuperelliptic curves with large Galois images
WedJun 0215:00Lillian PierceCounting problems, from the perspective of moments
WedMay 2615:00Anna MedvedovskyCounting modular forms with fixed mod-p Galois representation and Atkin-Lehner-at-p eigenvalue
WedMay 1215:00Jef LagaRational points and Selmer groups of genus 3 curves
WedMay 0515:00Dimitris KoukoulopoulosAnatomy of integers, polynomials and permutations
WedApr 2815:00Eva ViehmannNewton strata on the B$_{dR}$-Grassmannian
WedApr 2115:00Matt YoungAn improved spectral large sieve inequality for $\text{SL}_3(\mathbb Z)$.
WedMar 2416:00Akshay VenkateshCentral L-values up to squares
WedMar 1716:00Emmanuel LecouturierOn an analogue of a conjecture of Sharifi for imaginary quadratic fields
WedMar 1016:00Min LeeLinnik problem for Maass-Hecke cusp forms and effective multiplicity one theorem
WedMar 0316:00Anders SödergrenCubic fields, low-lying zeros and the L-functions Ratios Conjecture
WedFeb 2416:00Charlotte ChanGeometric L-packets of toral supercuspidal representations
WedFeb 1716:00Chao LiBeilinson-Bloch conjecture for unitary Shimura varieties
WedFeb 1016:00Juan Esteban Rodriguez CamargoDual Eichler-Shimura maps for the modular curve
WedFeb 0316:00Lassina DembéléFinite flat $p$-group schemes over $\mathbf{Z}$
WedJan 2716:00Lynnelle YeProperness for eigenvarieties
WedJan 2016:00Raphael SteinerFourth moments and sup-norms with the aid of theta functions
WedJan 1316:00Andrew GrahamAnticyclotomic Euler systems for conjugate self-dual representations of $GL(2n)$
WedDec 1616:00Pedro LemosResidual Galois representations of elliptic curves with image in the normaliser of a non-split Cartan
WedDec 0916:00Luis GarciaEisenstein classes and hyperplane complements
WedNov 1816:00Annette HuberExponential periods and o-minimality
WedNov 1116:00João LourençoThe Scholze-Weinstein conjecture on local models
WedNov 0416:00Sally GillesPeriod morphisms and syntomic cohomology
WedOct 2816:00Rob KurinczukModuli of Langlands parameters and LLIF
WedOct 2115:00Lennart GehrmannL-invariants, completed cohomology and big principal series
WedOct 1415:00Ziyang GaoBounding the number of rational points on curves
WedOct 0715:00Rachel NewtonEvaluating the wild Brauer group
WedJul 0815:00Jared WeinsteinPartial Frobenius structures, Tate’s conjecture, and BSD over function fields.
WedJun 1713:00Yifeng LiuBeilinson-Bloch conjecture and arithmetic inner product formula
FriJun 1215:00Vesselin Dimitrovp-adic Eisenstein series, arithmetic holonomicity criteria, and irrationality of the 2-adic $\zeta(5)$
WedJun 0315:00Yunqing TangPicard ranks of reductions of K3 surfaces over global fields
WedMay 2715:00Matteo TamiozzoBloch-Kato special value formulas for Hilbert modular forms
WedMay 2015:00Rong ZhouIndependence of $l$ for Frobenius conjugacy classes attached to abelian varieties
WedMay 1315:00Chantal DavidNon-vanishing cubic Dirichlet L-functions at s = 1/2
WedMay 0615:00Chris LazdaA Néron-Ogg-Shafarevich criterion for K3 surfaces
WedApr 2915:00Ila VarmaMalle's conjecture for octic D4-fields
WedApr 2215:00Tiago Jardim Da FonsecaOn Fourier coefficients of Poincaré series
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