BEGIN:VCALENDAR
VERSION:2.0
PRODID:Ludger using PHP/v0.1
X-PUBLISHED-TTL:PT15MIN
METHOD:PUBLISH
X-WR-CALNAME:Maths & Stats: Analysis Seminar
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11044@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20230427T150000Z
DTEND:20230427T160000Z
SUMMARY:Analysis Seminar: Algebraic Cartan pairs over ample etale groupoids - Ying-Fen Lin (Queen's University Belfast)
DESCRIPTION:Abstract: Groupoid C*-algebras and twisted groupoid C*-algebras were introduced by Renault in the late ’70\, and have since proved extremely important in the study of structural properties for large classes of C*-algebras. Moreover\, Kumjian and Renault developed the C*-algebraic theory of Cartan pairs which arise from twisted groupoid algebras of effective...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11044
LOCATION:Maths 311B
SEQUENCE:3
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11024@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20230504T150000Z
DTEND:20230504T160000Z
SUMMARY:Analysis Seminar: K-theory for crossed products by Bernoulli shifts - Siegfried Echterhoff (WWU Münster)
DESCRIPTION:Abstract: Abstract: For a large class of unital $C^*$-algebras $A$\, we calculate the $K$-theory of reduced crossed products $A^{\\otimes G}\\rtimes_rG$ of Bernoulli shifts by groups satisfying the Baum--Connes conjecture. In particular\, we give explicit formulas for finite-dimensional $C^*$-algebras\, UHF-algebras\, rotation algebras\, and several other examples. As an application\, we obtain a...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11024
LOCATION:Maths 311B
SEQUENCE:3
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11045@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20230511T150000Z
DTEND:20230511T160000Z
SUMMARY:Analysis Seminar: Quasisymmetry groups of finitely ramified fractals - Jim Belk (University of Glasgow)
DESCRIPTION:Abstract: Quasisymmetries are an important class of homeomorphisms related to analysis on metric spaces and quasiconformal geometry. In this talk\, I will introduce quasisymmetries and outline a new theory of quasisymmetries for finitely ramified fractals\, including applications to fractals such as generalized Sierpinski triangles and Julia sets of hyperbolic polynomials. This...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11045
LOCATION:Maths 311B
SEQUENCE:3
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11046@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20230518T150000Z
DTEND:20230518T160000Z
SUMMARY:Analysis Seminar: A Central Limit Theorem for the Thompson Group $F$ - Arundhathi Krishnan (Munster Technological University)
DESCRIPTION:Abstract: We discuss a central limit theorem in the framework of the Thompson group $F$. For this purpose\, we consider the standard infinite presentation of the group $F$ and denote the generators of $F$ by $g_n$. We show that the large-$n$ limit law of the self-adjoint element $s_n...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11046
LOCATION:Maths 311B
SEQUENCE:3
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11052@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20230524T150000Z
DTEND:20230524T160000Z
SUMMARY:Analysis Seminar: Wreath-like product groups and rigidity of their von Neumann algebras - Adrian Ioana (UC\, San Diego)
DESCRIPTION:Abstract: Wreath-like products are a new class of groups\, which are close relatives of the classical wreath products. Examples of wreath-like product groups arise from every non-elementary hyperbolic groups by taking suitable quotients. As a consequence\, unlike classical...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11052
LOCATION:Maths 110
SEQUENCE:3
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11056@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20230601T150000Z
DTEND:20230601T160000Z
SUMMARY:Analysis Seminar: Characterising residually finite dimensional C*-algebras in dynamical contexts - Adam Skalski (Polish Academy of Sciences)
DESCRIPTION:Abstract: A C*-algebra is said to be residually finite-dimensional (RFD) when it has `sufficiently many' finite-dimensional representations. The RFD property is an important\, and still somewhat mysterious notion\, admitting several equivalent descriptions and having subtle connections to residual finiteness properties of groups. In this talk I will present certain...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11056
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11018@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20230615T150000Z
DTEND:20230615T160000Z
SUMMARY:Analysis Seminar: Dauns-Hofmann-Kumjian-Renault Duality for Fell Bundles and Structured C*-Algebras - Tristan Bice (Czech Academy of Sciences in Prague)
DESCRIPTION:Abstract: A natural problem that has plagued C*-algebra theory since its inception has been to find an appropriate noncommutative extension of the classic Gelfand duality\, thus truly justifying the viewpoint of C*-algebra theory being "noncommutative topology". Here we outline our work to unify two of the more successful such extensions\, namely...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11018
LOCATION:Maths 311B
SEQUENCE:3
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11025@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20230629T150000Z
DTEND:20230629T160000Z
SUMMARY:Analysis Seminar: "Analogy geometry" of the prime numbers - Valerio Proietti (University of Tokyo)
DESCRIPTION:Abstract: This talk is based on recent work by Connes and Consani\, and old work by Glimm and Dixmier. We will take a walk in the "geometric garden of analogies" in search of a mysterious curve over a mysterious field. Our last stop will lead us\, somewhat unexpectedly\, to the "moduli...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11025
LOCATION:Maths 311B
SEQUENCE:3
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11069@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20230907T140000Z
DTEND:20230907T150000Z
SUMMARY:Analysis Seminar: Coactions on C*-envelopes and their applications - Adam Dor-On (Haifa University)
DESCRIPTION:Abstract: In this talk we explain how we resolved the problem of extending normal coactions on non-self-adjoint algebras to their C*-envelope\, and provide an application of our result to operator algebras arising from small categories in the sense of Spielberg. Our work yields generally applicable tools for computing the C*-envelope\, recovers...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11069
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11070@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20230907T150000Z
DTEND:20230907T160000Z
SUMMARY:Analysis Seminar: From directed graphs of groups to Kirchberg algebras - Victor Wu (University of Sydney)
DESCRIPTION:Abstract: Directed graph algebras have long been studied as tractable examples of C*-algebras\, but they are limited by their inability to have torsion in their K_1 group. Graphs of groups\, which are famed in geometric group theory because of their intimate connection with group actions on trees\, are a more recent...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11070
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11078@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20230921T153000Z
DTEND:20230921T163000Z
SUMMARY:Analysis Seminar: Averaging over a compact quantum subgroup - Jacek Krajczok (University of Glasgow)
DESCRIPTION:Abstract: Let K be a compact quantum subgroup of a locally compact quantum group G. During the talk I will discuss a method of averaging a function on G into a K-bi-invariant function. Using this method we are able to show equivalence between central strong amenability of a discrete quantum group...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11078
LOCATION:Maths 110
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11093@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20231005T140000Z
DTEND:20231005T150000Z
SUMMARY:Analysis Seminar: The topological Rokhlin dimension\, approximate group structure and the topological embedding problem. - Sihan Wei (University of Glasgow)
DESCRIPTION:Abstract: The motivation of this research is the so called “non-commutative embedding problem”\, which stems from the classical embedding problem in the topological dynamics\, involving several dynamical concepts which have been now widely used in operator algebra theory such as the mean dimension and the small boundary property. In this talk\,...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11093
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11094@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20231005T150000Z
DTEND:20231005T160000Z
SUMMARY:Analysis Seminar: Amenable Invariant Random Algebras. - Tattwamasi Amrutam (Ben-Gurion University of the Negev)
DESCRIPTION:Abstract: We approach the study of sub-von Neumann algebras of the group von Neumann algebra L(\\Gamma) for a countable group \\Gamma from a dynamical perspective. We show that L(\\Gamma) admits a maximal \\Gamma-invariant amenable subalgebra. We introduce the notion of Invariant Random Algebra (IRA) in the space of sub-algebras\, analogous to the concept of Invariant Random Subgroup (IRS). Finally\, we shall...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11094
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11097@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20231012T150000Z
DTEND:20231012T160000Z
SUMMARY:Analysis Seminar: C*-irreducible inclusions of commensurated subgroups - Eduardo Scarparo (Universidade Federal de Pelotas)
DESCRIPTION:Abstract: An inclusion of groups H < G is said to be C*-irreducible if any intermediate C*-algebra between (and including) the reduced C*-algebras of H and G is simple. We will present a complete characterization of C*-irreducible inclusions coming from commensurated subgroups in terms of dynamical and group theoretical properties. As...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11097
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11099@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20231019T150000Z
DTEND:20231019T160000Z
SUMMARY:Analysis Seminar: The diagonal dimension for C*-pairs - Kang Li (FAU Erlangen-Nürnberg)
DESCRIPTION:Abstract: We will introduce the notion of diagonal dimension for diagonal pairs of C*-algebras in the sense of Kumjian\, and will compare it with the usual nuclear dimension for C*-algebras. For instance\, the Jiang-Su algebra Z admits a diagonal MASA D such that the diagonal dimension of (Z\,D) is equal to n...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11099
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11106@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20231024T120000Z
DTEND:20231024T130000Z
SUMMARY:Analysis Seminar: Poincaré duality for groupoid homology - Makoto Yamashita (University of Oslo)
DESCRIPTION:Abstract: Torsion free nilpotent groups satisfy the Poincaré duality\, which says that its k-th homology group is isomorphic to its (n - k)-th cohomology group\, where n is the dimension of the associated Lie group. I explain an analogue in the groupoid setting that allows a computation of homology for étale...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11106
LOCATION:Maths 116
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11107@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20231026T150000Z
DTEND:20231026T160000Z
SUMMARY:Analysis Seminar: KK with extra structures in the approach via qA - Joachim Cuntz (University of Münster)
DESCRIPTION:Abstract: An alternative approach to Kasparov's classical KK-theory uses quasihomomorphisms and the universal algebra qA associated with a given C*-algebra A. One virtue of this approach is a very simple construction of the Kasparov product KK(A\,B)xKK(B\,C) to KK(A\,C). KK-groups have by now been defined and...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11107
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11115@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20231102T160000Z
DTEND:20231102T170000Z
SUMMARY:Analysis Seminar: A noncommutative ergodic theorem for actions of amenable groups - Léonard Cadilhac (Sorbonne University)
DESCRIPTION:Abstract: The pointwise theorem of Birkhoff establishes that ergodic averages associated with a measure preserving transformation converge almost everywhere. Over the years\, this statement has been refined and generalized in many directions. In this talk\, we will be interested in a pointwise theorem valid both for actions of amenable groups...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11115
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11131@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20231116T160000Z
DTEND:20231116T170000Z
SUMMARY:Analysis Seminar: Geometric Realisation of Spectral Triples - Evelyn Lira-Torres (Queen Mary University of London)
DESCRIPTION:Abstract: We will introduce the formalism of Noncommutative Riemannian Geometry over unital algebras based on work by S. Majid and E. Beggs\, this will set the basis to introduce a generalisation of A. Connes' Spectral Triples known as Geometric Realisation of Spectral Triples. Given this formalism we will emphasize...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11131
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11134@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20231123T160000Z
DTEND:20231123T170000Z
SUMMARY:Analysis Seminar: Graphs of C*-algebras and free wreath products of quantum groups - Arthur TROUPEL (Université Paris Cité)
DESCRIPTION:Abstract: The free wreath product of a compact quantum group by the quantum permutation group S_N^+ has been introduced by Bichon in order to give a quantum counterpart of the classical wreath product. The representation theory of such quantum groups is well-known\, as well as some approximation properties\, but some results...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11134
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11138@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20231130T160000Z
DTEND:20231130T170000Z
SUMMARY:Analysis Seminar: On word complexity of random substitution subshifts - Andrew Mitchell (University of Birmingham)
DESCRIPTION:Abstract: Random substitutions are a generalisation of (deterministic) substitutions where the substituted image of a letter is chosen from a fixed finite set with respect to a probability distribution. In contrast to their deterministic counterparts\, random substitutions often give rise to subshifts with positive topological entropy. In this talk\, I will provide...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11138
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11151@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20240111T160000Z
DTEND:20240111T170000Z
SUMMARY:Analysis Seminar: Hausdorff dimension of the Rauzy gasket - Natalia Jurga (University of St Andrews)
DESCRIPTION:Abstract: The Rauzy gasket\, which is the attractor of an iterated function system on the projective plane\, is an important subset of parameter space in numerous dynamical and topological problems. Arnoux conjectured that the Hausdorff dimension of the Rauzy gasket is strictly less than 2\, and since then there has been...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11151
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11158@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20240118T160000Z
DTEND:20240118T170000Z
SUMMARY:Analysis Seminar: Dynamic asymptotic dimension and applications - Christian Bonicke ( Newcastle University)
DESCRIPTION:Abstract: Dynamic asymptotic dimension is a dimension theory for topological dynamical systems introduced by Guentner\, Willett\, and Yu in 2017. In this talk I will discuss some aspects of this theory and its applications to C*-Algebras. \N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11158
LOCATION:Maths 311B
SEQUENCE:3
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11177@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20240125T160000Z
DTEND:20240125T170000Z
SUMMARY:Analysis Seminar: Admissible KMS bundles on classifiable C$^*$-algebras - Robert Neagu (University of Oxford)
DESCRIPTION:Abstract: Named after mathematical physicists Kubo\, Martin\, and Schwinger\, KMS states are a special class of states on any C$^*$-algebra admitting a continuous action of the real numbers. Unlike in the case of von Neumann algebras\, where each modular flow has a unique KMS state\, the collection of KMS states for...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11177
LOCATION:Maths 311B
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11180@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20240201T160000Z
DTEND:20240201T170000Z
SUMMARY:Analysis Seminar: Operator algebraic factorization homology and extensions of finite factors. - Lucas Yudi Hataishi (University of Oslo)
DESCRIPTION:Abstract: This talk is about producing extensions of operator algebras making use of geometrical and topological data. The task is accomplished by employing a TQFT machinery known as factorization homology\, together with generalized crossed products or realizations of internal operator algebras in unitary ttensor categories.\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11180
LOCATION:Maths 116
SEQUENCE:3
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11183@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20240208T160000Z
DTEND:20240208T170000Z
SUMMARY:Analysis Seminar: Problems in symbolic dynamics and C*-algebras - Kevin Brix (University of Glasgow)
DESCRIPTION:Abstract: As the title suggests\, I will survey some problems I find interesting in the interactions between symbolic dynamics and C*-algebras. There will be more questions than results.\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11183
LOCATION:Maths 116
SEQUENCE:3
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11190@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20240215T160000Z
DTEND:20240215T170000Z
SUMMARY:Analysis Seminar: Analytic subalgebras of weighted Fourier algebras and complexification of Lie groups - Heon Lee (Seoul National University)
DESCRIPTION:Abstract: In this talk\, we focus on how we can interpret the actions of the elements in the Gelfand spectrum of a weighted Fourier algebra on connected Lie groups. They can be viewed as evaluations on specific points of the complexification of the underlying Lie group. For this purpose\, we need...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11190
LOCATION:Maths 116
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11195@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20240222T160000Z
DTEND:20240222T170000Z
SUMMARY:Analysis Seminar: Schatten class property of commutators of singular integrals on twisted crossed products - Quanhua Xu (University of Franche-Comté)
DESCRIPTION:Abstract: Given a twisted W*-dynamic system $(\\M\, \\a\, \\s\, \\real^d)$ we consider the associated twisted crossed product $\\M\\rtimes_{\\a\, \\s}\\real^d$. Let $\\phi: \\real^d\\setminus \\{0\\}\\to\\com$ be a $C^\\infty$ function homogeneous of degree zero. The associated Fourier multiplier is a bounded operator on $L_2(\\M\\rtimes_{\\a\, \\s}\\real^d)$. For $x\\in\\M\\rtimes_{\\a\, \\s}\\real^d$ the commutator $\\mathbf{C}_{\\phi\, x}= [T_\\phi\,\\\, M_x]$...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11195
LOCATION:Maths 116
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11215@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20240404T150000Z
DTEND:20240404T160000Z
SUMMARY:Analysis Seminar: Classification of approximately finite-dimensional *-homomorphisms - Shanshan Hua (University of Oxford)
DESCRIPTION:Abstract: A nuclear C*-algebra is quasi-diagonal if there is a unital embedding into the ultraproduct of matrices. The concept is essential in the Elliott Classification Program. The existence of such embeddings is shown by the Tikusis-White-Winter theorem (2015) for any stably finite\, simple\, separable\, nuclear\, unital C*-algebra satisfying the UCT. Thus...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11215
LOCATION:Maths 116
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11219@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20240411T150000Z
DTEND:20240411T160000Z
SUMMARY:Analysis Seminar: The Levi-Civita connection on noncommutative differential forms - Adam Rennie (University of Wollongong)
DESCRIPTION:Abstract: By combining Hilbert module and algebraic techniques\,we give necessary and sufficient conditions for the existence of Hermitian and torsion-free connections on noncommutative one-forms\, such as those arising from spectral triples. With additional structure we give a sufficient condition for uniqueness. Our...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11219
LOCATION:Maths 116
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
BEGIN:VEVENT
UID:GLW_UNI_MS_WEBEVT_11225@maths-stats.gla.ac.uk
DTSTAMP:19700101T000000Z
DTSTART:20240418T150000Z
DTEND:20240418T160000Z
SUMMARY:Analysis Seminar: Shift equivalence through the lens of C*-correspondences. - Adam Dor-On (Haifa University)
DESCRIPTION:Abstract: In symbolic dynamics\, Subshifts of Finite Type (SFTs) are often used as discretized models for orbit phenomena of various dynamical systems. Two-sided SFTs are bi-infinite paths of a directed graph together with the natural bilateral left shift on them\, and are therefore amenable to study via...\N\NMore information: http://www.gla.ac.uk/schools/mathematicsstatistics/events/details/?id=11225
LOCATION:Maths 116 (Zoom Talk)
SEQUENCE:2
STATUS:CONFIRMED
CLASS:PUBLIC
END:VEVENT
END:VCALENDAR