111,974 research outputs found
Factorization in generalized Calogero-Moser spaces
No full textUsing a recent construction of Bezrukavnikov and Etingof we prove that there is a factorization of the Etingof-Ginzburg sheaf on the generalized Calogero-Moser space associated to a complex reflection group. In the case W = S_n, this confirms a conjecture of Etingof and Ginzburg
On singular Calogero-Moser spaces
No full textUsing combinatorial properties of complex reflection groups, we show that the generalised Calogero-Moser space associated to the centre of the corresponding rational Cherednik algebra is singular for all values of its deformation parameter c if and only if the group is different from the wreath product and the binary tetrahedral group. This result and a theorem of Ginzburg and Kaledin imply that there does not exist a symplectic resolution of the singular symplectic variety h+h*/W outside of these cases; conversely we show that there exists a symplectic resolution for the binary tetrahedral group (Hilbert schemes provide resolutions for the wreath product case)
Generalized Calogero-Moser spaces and rational Cherednik algebras
No full textThe subject of this thesis is the interplay between the geometry and the representation theory of rational
Cherednik algebras at t = 0. Exploiting this relationship, we use representation theoretic techniques to
classify all complex re
ection groups for which the geometric space associated to a rational Cherednik
algebra, the generalized Calogero-Moser space, is singular. Applying results of Ginzburg-Kaledin and
Namikawa, this classification allows us to deduce a (nearly complete) classification of those symplectic
reflection groups for which there exist crepant resolutions of the corresponding symplectic quotient singularity.
Then we explore a particular way of relating the representation theory and geometry of a rational
Cherednik algebra associated to a group W to the representation theory and geometry of a rational
Cherednik algebra associated to a parabolic subgroup of W. The key result that makes this construction
possible is a recent result of Bezrukavnikov and Etingof on completions of rational Cherednik algebras.
This leads to the definition of cuspidal representations and we show that it is possible to reduce the
problem of studying all the simple modules of the rational Cherednik algebra to the study of these
nitely many cuspidal modules. We also look at how the Etingof-Ginzburg sheaf on the generalized
Calogero-Moser space can be "factored" in terms of parabolic subgroups when it is restricted to particular
subvarieties. In particular, we are able to confirm a conjecture of Etingof and Ginzburg on
"factorizations" of the Etingof-Ginzburg sheaf.
Finally, we use Clifford theoretic techniques to show that it is possible to deduce the Calogero-Moser partition of the irreducible representations of the complex reflection groups G(m; d; n) from the
corresponding partition for G(m; 1; n). This confirms, in the case W = G(m; d; n), a conjecture of
Gordon and Martino relating the Calogero-Moser partition to Rouquier families for the corresponding
cyclotomic Hecke algebra
The Calogero-Moser partition for G(m,d,n)
No full textWe show that it is possible to deduce the Calogero-Moser partition of the irreducible representations of the complex reflection groups G(m,d,n) from the corresponding partition for G(m,1,n). This confirms, in the case W = G(m,d,n), a conjecture of Gordon and Martino relating the Calogero-Moser partition to Rouquier families for the corresponding cyclotomic Hecke algebra
Moser, G A, 6969
No full textThis record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/406393Surname: MOSER. Given Name(s) or Initials: G A. Military Service Number or Last Known Location: 6969. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 56126.247604
Item: [2016.0049.38670] "Moser, G A, 6969
Telegram from Auzane and Harry Moser to Minnie Meacham Carter
No full textTelegram from Auzane and Harry Moser to Mr. and Mrs. Amon G. Carter, Jr. upon the death of Amon Giles Carter. The telegram expresses condolences about his death.https://mavmatrix.uta.edu/specialcollections_meachamcarterpapers/1307/thumbnail.jp
Robert Moser s/m G. Hirzel zur freundl. Erinnerung
No full textDedikationssilhouette nach links von Robert Moser, gewidmet G. HirzelAnonyme/r Künstler/inHandschriftliche Widmung unterhalb des Bildes "Robert Moser s[eine]m G. Hirzel zur freundl[ichen] Erinnerung
Moser, John G. (SC 2728)
No full textFinding aid only for Manuscripts Small Collection 2728. Paper titled “A History of Fort Campbell, Kentucky, 1941-1951” in which John G. Moser examines “events of major importance” that occurred at Fort Campbell during that ten years
Clarence Moser
No full textThis black and white photograph is a portrait of Clarence G. Moser sitting side-angle to the camera. The small depth of field leaves his face in crisp focus while everything else is softly blurred. In the bottom right corner he signed, “Cordially yours, Clarence G. Moser ‘Red’.”For more information on Clarence G. Moser, see https://springfield.as.atlas-sys.com/agents/people/806
Ethical Core Principles and Implications for Supervision and Psychotherapy – Integrative Perspectives for Praxeology
No full textSupervision und Psychotherapie haben einen hohen Ethikbedarf. Vor dem Hintergrund praxiserelevanter Ethikdiskurse in der Philosophie, z. B. der “Integrativen Ethik” von Hans Krämer oder Konzepte zu Unrecht, Gerechtigkeit, “Konvivialität” (Petzold), werden ethische Grundprinzipien der Integrativen Therapie und Supervision vorgestellt und mit ihren Implikationen für psychotherapeutische und supervisorische Praxis diskutiert. Kernkonzept ist das Ko-respondenzmodell intersubjektiver Ethik, das Entscheidungsfindungen in der Praxis ermöglicht. Leitwerte wie “: “informierte Zustimmung”, “KlientInnensicherheit”, “PatientInnenwürde”, “Verschwiegenheitspflicht” werden diskutiert und an Praxisbeispielen verdeutlicht.Supervision and Psychotherapy are in need for ethics. On the ground of discourses in philosophy relevant to practice, e.g Hans Krämer’s “Integrative Ethik” and concepts concerning justice, injustice, “conviviality” (Petzold) basic principles of ethics from Integrative Therapy and Supervision are presented and dicussed with their implications for psychotherapeutic and supervisory practice. Core concept is the co-respondence model of intersubjective ethics, which supports decision making in the field of practice. Guiding values as “informend consent”, “client’s security”, “patient’s dignity”, “professional confidentiality” are dicussed and demonstrated by examples form practice.https://www.fpi-publikation.de/supervision/03-2007-moser-josef-petzold-h-g-ethische-implikationen-und-grundprinzipien-in-der-supervision/peerReviewedpublishedVersio
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