Abstract
In this paper, we introduce the notion of abstract local operator algebras and operator modules, and provide a representation theorem for them which extends the BRS theorem for operator algebras. Furthermore, we give a new proof for the representation theorem of local operator systems. Also, we investigate the Haagerup tensor product of local operator spaces and Morita equivalence of local operator algebras.
Similar content being viewed by others
References
Asadi, M.B., Hassanpour-Yakhdani, Z., Shamloo, S.: A locally convex version of Kadison’s representation theorem. Positivity (2020). https://doi.org/10.1007/s11117-020-00740-2
Blecher, D.P., Merdy, C.L.: Operator Algebras and their Modules: An Operator Space Approach. London Mathematical Society, London (2004)
Blecher, D.P., Ruan, Z.J., Sinclair, A.M.: A characterization of operator algebras. J. Funct. Anal. 89, 188–201 (1990)
Blecher, D.P., Muhly, P.S., Na, Q.: Morita equivalence of operator algebras and their $ C^{\ast } $-envelopes. Bull. Lond. Math. Soc. 31, 581–591 (1999)
Blecher, D.P., Muhly, P.S., Paulsen, V.I.: Categories of operator modules-Morita equivalence and projective modules. Mem. Am. Math. Soc. 143 (2000)
Choi, M.D., Effros, E.G.: Injectivity and operator spaces. J. Funct. Anal. 24, 156–219 (1977)
Christensen, E., Effros, E.G., Sinclair, A.M.: Completely bounded multilinear maps and $C^*$-algebraic cohomology. Invent. Math. 90, 279–296 (1987)
Dosiev, A.: A representation theorem for local operator spaces. Funct. Anal. Appl. 41, 306–307 (2007)
Dosiev, A.: Local operator spaces, unbounded operators and multinormed $ C^{\ast } $-algebras. J. Funct. Anal. 255, 1724–1760 (2008)
Dosiev, A.: Quantum duality, unbounded operators, and inductive limits. J. Math. Phys. 51, 1–43 (2010)
Dosi, A.A.: Quantum systems and representation theorem. Positivity 17, 841–861 (2013)
Dosiev, A.: Quantum system structures of quantum spaces and entanglement breaking maps. Sbornik Math. 210(7), 21–93 (2019)
Effros, E.G., Ruan, Z.J.: Operator Spaces. London Mathematical Society, Oxford (2005)
Effros, E.G., Webster, C.: Operator analogues of locally convex spaces. In: Operator Algebras and Applications. NATO ASI Series C: Mathematical and Physical Sciences, vol. 495. Springer, Dordrecht (1997)
Fragoulopoulou, M.: Topological algebras with involution. In: North-Holland Mathematics Studies, vol. 200. Elsevier Science B.V., Amsterdam (2005)
Garding, L., Wightman, A.S.: Fields as operator valued distributions in relativistic quantum theory. Ark. Fys. 28, 129–189 (1965)
Haag, R., Kastler, D.: An algebraic approach to quantum field theory. J. Math. Phys. 5, 848–861 (1964)
Inoue, A.: Locally $C^*$-algebras. Mem. Fac. Sci. Kyushu Univ. Ser. A 25, 197–235 (1971)
Joiţa, M.: Morita equivalence for locally $C^*$-algebras. Bull. Lond. Math. Soc. 36, 802–810 (2004)
Jorgensen, P.E.T., Pearse, E.P.J.: Symmetric pairs of unbounded operators in Hilbert space, and their applications in mathematical physics. Math. Phys. Anal. Geom. 20, 14 (2017)
Jorgensen, P., Pedersen, S., Tian, F.: Unbounded operators in Hilbert space, duality rules, characteristic projections, and their applications. Anal. Math. Phys. 8, 351–382 (2018)
Paulsen, V.I., Todorov, I.G., Tomford, M.: Operator system structures on ordered spaces. Proc. Lond. Math. Soc. 102, 25–49 (2011)
Philips, N.C.: Inverse limit of $ C^{\ast } $-algebras. J. Oper. Theory 19, 159–195 (1988)
Ruan, Z.-J.: Subspaces of $ C^{\ast } $-algebras. J. Funct. Anal. 76, 217–230 (1988)
Schmüdgen, K.: Über $LMC^*$-Algebren. Math. Nachr. 68, 167–182 (1975)
Sebestyén, Z.: Every $ C^{\ast } $-seminorm is automatically submultiplicative. Periodica Mathematica Hungrica 10, 1–8 (1979)
von Neumann, J.: Mathematical Foundations of Quantum Mechanics. Princeton University Press, Princeton (1955) (First published in German: Mathematische Grundlagen der Quantenmechank, Berlin: Springer, 1932)
Weinberg, S.: The Quantum Theory of Fields. Cambridge University Press, Cambridge (1995)
Wightman, A.S.: Quantum field theory in terms of vacuum expectation values. Phys. Rev. 101, 860–866 (1956)
Acknowledgements
The research of the first author was in part supported by a Grant from IPM (no. 99460119).
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by Tatiana Shulman.
Rights and permissions
About this article
Cite this article
Asadi, M.B., Hassanpour-Yakhdani, Z. & Shamloo, S. Unbounded operator algebras. Ann. Funct. Anal. 12, 30 (2021). https://doi.org/10.1007/s43034-021-00118-9
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s43034-021-00118-9