Frank Hansen

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Person:233239

Available identifiers

zbMath Open hansen.frank-peterWikidataQ102273770 ScholiaQ102273770MaRDI QIDQ233239

List of research outcomes

PublicationDate of PublicationType
Reduced relative quantum entropy2022-09-11Paper
Correction to: ``Trace functions with applications in quantum physics2022-06-10Paper
A note on the parallel sum2022-01-21Paper
A note on the parallel sum2021-07-16Paper
A unified approach to Local Quantum Uncertainty and Interferometric Power by Metric Adjusted Skew Information2021-01-27Paper
Variational representations related to Tsallis relative entropy2020-08-25Paper
Geodesic regression2020-05-04Paper
Convex multivariate operator means2019-01-29Paper
Operator maps of Jensen-type2018-11-15Paper
A note on quantum entropy2018-08-21Paper
Convex multivariate operator means2018-06-18Paper
Quantum entropy derived from first principles2017-04-20Paper
Peierls-Bogolyubov's inequality for deformed exponentials2017-04-03Paper
Perspectives and completely positive maps2017-03-14Paper
An inequality for expectation of means of positive random variables2016-12-21Paper
Characterisation of matrix entropies2015-10-21Paper
Multivariate extensions of the Golden-Thompson inequality2015-08-12Paper
Golden-Thompson's inequality for deformed exponentials2015-08-10Paper
Regular operator mappings and multivariate geometric means2014-09-08Paper
Non-commutative perspectives2014-08-29Paper
Trace functions with applications in quantum physics2014-06-20Paper
The fast track to Löwner's theorem2014-01-21Paper
WYD-like skew information measures2013-08-09Paper
Convexity of quantum χ 2 -divergence2013-02-02Paper
https://portal.mardi4nfdi.de/entity/Q48989642013-01-04Paper
Metric adjusted skew information2011-02-15Paper
GENERALIZED NONCOMMUTATIVE HARDY AND HARDY–HILBERT TYPE INEQUALITIES2010-12-14Paper
Metric-adjusted skew information: convexity and restricted forms of superadditivity2010-09-16Paper
Application of operator monotone functions in economics2010-07-29Paper
Non-commutative Hardy inequalities2010-01-26Paper
Decreasing Relative Risk Premium2009-09-11Paper
https://portal.mardi4nfdi.de/entity/Q36333462009-06-19Paper
On a correspondence between regular and non-regular operator monotone functions2009-04-29Paper
Inequalities for quantum skew information2009-04-20Paper
Some operator monotone functions2008-12-12Paper
Jensen's operator inequality and its converses2008-11-04Paper
https://portal.mardi4nfdi.de/entity/Q35310362008-10-21Paper
Trace functions as Laplace transforms2007-05-16Paper
The Wigner-Yanase entropy is not subadditive2007-04-26Paper
Differential analysis of matrix convex functions2007-02-14Paper
Extensions of Lieb's concavity theorem2006-10-31Paper
https://portal.mardi4nfdi.de/entity/Q54671812006-05-24Paper
https://portal.mardi4nfdi.de/entity/Q57172812006-01-12Paper
MONOTONE TRACE FUNCTIONS OF SEVERAL VARIABLES2005-09-26Paper
https://portal.mardi4nfdi.de/entity/Q48215132004-10-13Paper
Jensen's Trace Inequality in Several Variables2004-07-12Paper
GAPS BETWEEN CLASSES OF MATRIX MONOTONE FUNCTIONS2004-03-29Paper
https://portal.mardi4nfdi.de/entity/Q44275992003-09-22Paper
Operator monotone functions of several variables2003-07-06Paper
JENSEN'S OPERATOR INEQUALITY2003-01-01Paper
Convex trace functions of several variables.2002-03-06Paper
https://portal.mardi4nfdi.de/entity/Q27355892001-09-03Paper
https://portal.mardi4nfdi.de/entity/Q27068182001-03-28Paper
Jensen’s operator inequality for functions of several variables2000-05-22Paper
https://portal.mardi4nfdi.de/entity/Q42526081999-08-22Paper
https://portal.mardi4nfdi.de/entity/Q42172611998-11-04Paper
Operator convex functions of several variables1998-06-16Paper
Jensen’s operator inequality for functions of two variables1997-06-05Paper
Perturbation formulas for traces on \(C^*\)-algebras1996-01-25Paper
https://portal.mardi4nfdi.de/entity/Q43138751995-06-25Paper
Functions of matrices with nonnegative entries1992-06-28Paper
The Moyal product and spectral theory for a class of infinite dimensional matrices1992-06-25Paper
Means and concave products of positive semi-definite matrices1983-01-01Paper
Jensen's inequality for operators and Loewner's theorem1982-01-01Paper
Selfadjoint means and operator monotone functions1981-01-01Paper
Selfpolar norms on an indefinite inner product space1980-01-01Paper
An operator inequality1980-01-01Paper
Perturbations of centre-fixing dynamical systems.1978-01-01Paper
Inner one-parameter groups acting on a factor.1977-01-01Paper

Research outcomes over time


Doctoral students

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