We get a series of degenerate Wishart measures on the space of infinite Hermitian matrices by directly passing to the limit of a sequence of orbital invariant measures on the Stiefel manifold.
Similar content being viewed by others
References
G. Olshanski and A. Vershik, “Ergodic unitarily invariant measures on the space of infinite Hermitian matrices,” in: Contemporary Mathematical Physics, Amer. Math. Soc. Transl. Ser. 2, Vol. 175, Amer. Math. Soc., Providence, Rhode Island (1996), pp. 137–175.
A. M. Vershik, “A description of invariant measures for actions of certain infinitedimensional groups,” Soviet Math. Dokl., 15, No. 5, 139–1400 (1975).
A. M. Vershik, “Does there exist a Lebesgue measure in the infinite-dimensional space?,” Proc. Steklov Inst Math., 259, 248–272 (2007).
D. Pickrell, “Mackey analysis of infinite classical motion groups,” Pacific J. Math., 150, No. 1, 139–166 (1991).
T. Assiotis, “Ergodic decomposition for inverse Wishart measures on infinite positivedefinite matrices,” SIGMA, 15, 067 (2019).
J. Wishart, “The generalized product moment distribution in samples from a normal multivariate population,” Biometrika, 20A, 32–52 (1928).
T. W. Anderson, An Introduction to Multivariate Statistical Analysis, 3rd edition, Wiley Interscience, Hoboken, New Jersey (2003).
Yu. Baryshnikov, “GUEs and queues,” Probab. Theory Related Fields, 119, 256–274 (2001).
L. N. Dovbysh and V. N. Sudakov, “Gram–de Finetti matrices,” Zap. Nauchn. Semin. LOMI, 119, 77–86 (1982).
T. Austin, “Exchangeable random measure,” Ann. Inst. H. Poincar´e Probab. Statist., 51, No. 3, 842–861 (2015).
A. M. Vershik, “Three theorems on the uniqueness of the Plancherel measure from different viewpoints,” Proc. Steklov Inst. Math., 305, No. 1, 63–77 (2019).
G. Olshanski, “Unitary representations of infinite-dimensional pairs (G,K) and the formalism of R. Howe,” in: A. M. Vershik and D. P. Zhelobenko (eds.), Representations of Lie Groups and Related Topics, Gordon and Breach, New York (1990), pp. 269–463.
K. Johansson and E. Nordenstam, “Eigenvalues of GUE minors,” Electron. J. Probab., 11, No. 50, 1342–1371 (2006).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Zapiski Nauchnykh Seminarov POMI, Vol. 507, 2021, pp. 15–25.
Rights and permissions
About this article
Cite this article
Vershik, A.M., Petrov, F.V. A Generalized Maxwell–Poincaré Lemma and Wishart Measures. J Math Sci 261, 601–607 (2022). https://doi.org/10.1007/s10958-022-05774-3
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10958-022-05774-3