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Found 619 Documents (Results 1–100)

Quantum Jensen-Shannon divergences between infinite-dimensional positive definite operators. (English) Zbl 1487.81012

Nielsen, Frank (ed.) et al., Geometric science of information. 5th international conference, GSI 2021, Paris, France, July 21–23, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12829, 154-162 (2021).
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Green’s functions and Euler’s formula for \(\zeta (2n)\). (English) Zbl 1469.11279

Albeverio, Sergio (ed.) et al., Schrödinger operators, spectral analysis and number theory. In memory of Erik Balslev. Cham: Springer. Springer Proc. Math. Stat. 348, 27-45 (2021).
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On a trace formula for functions of noncommuting operators. (English. Russian original) Zbl 07160470

Math. Notes 106, No. 4, 481-487 (2019); translation from Mat. Zametki 106, No. 4, 483-490 (2019).
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Trace formulas applied to the Riemann \(\zeta \)-function. (English) Zbl 1440.11086

Kuru, Şengül (ed.) et al., Integrability, supersymmetry and coherent states. A volume in honour of Professor Véronique Hussin. In part selected contributions from the 6th international workshop on new challenges in quantum mechanics: integrability and supersymmetry, Valladolid, Spain, June 27–30, 2017. Cham: Springer. CRM Ser. Math. Phys., 231-253 (2019).
MSC:  11F72 11M26 35J05
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Discrete analogs of Wigner transforms and Weyl transforms. (English) Zbl 07121761

Molahajloo, Shahla (ed.) et al., Analysis of pseudo-differential operators. Based on the 11th ISAAC congress, Växjö, Sweden, August 14–18, 2017. Cham: Birkhäuser. Trends Math., 1-20 (2019).
MSC:  47F05 47G30
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On the trace-class property of Hankel operators arising in the theory of the Korteweg-de Vries equation. (English. Russian original) Zbl 07035816

Math. Notes 104, No. 3, 377-394 (2018); translation from Mat. Zametki 104, No. 3, 374-395 (2018).
MSC:  47B35 35Q53
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On spectral asymptotics for a family of finite-dimensional perturbations of operators of trace class. (English. Russian original) Zbl 1410.60039

Dokl. Math. 98, No. 1, 367-369 (2018); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 481, No. 5, 481-483 (2018).
MSC:  60G15 47A10 47A55
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Non-compact trace class operators and Schatten-class operators in \(p\)-adic Hilbert spaces. (English) Zbl 1451.46064

Escassut, Alain (ed.) et al., Advances in ultrametric analysis. 14th international conference on \(p\)-adic functional analysis, Université d’Auvergne, Aurillac, France, June 30 – July 4, 2016. Proceedings. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 704, 37-48 (2018).
MSC:  46S10 40A05
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A maximal function approach to operator traces. (English) Zbl 1406.42029

Duong, Xuan Thinh (ed.) et al., Proceedings of the AMSI/AustMS 2014 workshop in harmonic analysis and its applications, Macquarie University, Sydney, Australia, July 21–25, 2014. Canberra: Australian National University, Centre for Mathematics and its Applications (ISBN 978-0-6481056-1-9). Proceedings of the Centre for Mathematics and its Applications, Australian National University 47, 67-82 (2017).
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Trace of order \((-1)\) for a string with singular weight. (English. Russian original) Zbl 1384.34027

Math. Notes 102, No. 2, 164-180 (2017); translation from Mat. Zametki 102, No. 2, 197-215 (2017).
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