All Stories

  1. A characterization of reflexive spaces of operators

    Article • March 2017, Institute of Mathematics, Czech Academy of Sciences

    Dr Janko Bračič

  2. On the invertibility of length two elementary operators

    Article • Electronic Journal of Linear Algebra, January 2016, University of Wyoming Libraries

    Dr Janko Bračič

  3. Operators with a given part of the numerical range

    Article • Mathematica Slovaca, January 2016, De Gruyter

    Dr Janko Bračič

  4. Relative numerical ranges

    Article • Linear Algebra and its Applications, November 2015, Elsevier

    Dr Janko Bračič

  5. Hildebrandt's theorem for the essential spectrum

    Article • Opuscula Mathematica, January 2015, AGHU University of Science and Technology Press

    Dr Janko Bračič

  6. Estimates of k-hyperreflexivity constants

    Article • Linear Algebra and its Applications, October 2014, Elsevier

    Dr Janko Bračič

  7. Hyperreflexivity constants of some spaces of matrices

    Article • Linear Algebra and its Applications, September 2013, Elsevier

    Dr Janko Bračič

  8. Non-hyperreflexive reflexive spaces of operators

    Article • Studia Mathematica, January 2011, Institute of Mathematics, Polish Academy of Sciences

    Dr Janko Bračič

  9. On positive commutators

    Article • Positivity, July 2009, Springer Science + Business Media

    Dr Janko Bračič

  10. Algebraic reflexivity for semigroups of operators

    Article • Electronic Journal of Linear Algebra, January 2009, University of Wyoming Libraries

    Dr Janko Bračič

  11. Reflexivity defect of spaces of linear operators

    Article • Linear Algebra and its Applications, January 2009, Elsevier

    Dr Janko Bračič

  12. Local spectrum and local spectral radius of an operator at a fixed vector

    Article • Studia Mathematica, January 2009, Institute of Mathematics, Polish Academy of Sciences

    Dr Janko Bračič

  13. SVEP for multipliers on a faithful commutative Banach algebra

    Article • Proceedings of the American Mathematical Society, October 2007, American Mathematical Society (AMS)

    Dr Janko Bračič

  14. Localizations of the Kleinecke-Shirokov theorem

    Article • Operators and Matrices, January 2007, Element d.o.o.

    Dr Janko Bračič

  15. Reflexivity of the commutant and local commutants of an algebraic operator

    Article • Linear Algebra and its Applications, January 2007, Elsevier

    Dr Janko Bračič

  16. Open set of eigenvalues and SVEP

    Article • January 2007, Institute of Mathematics, Polish Academy of Sciences

    Dr Janko Bračič

  17. On Bounded Local Resolvents

    Article • Integral Equations and Operator Theory, December 2005, Springer Science + Business Media

    Dr Janko Bračič

  18. Unital strongly harmonic commutative Banach algebras

    Article • Studia Mathematica, January 2002, Institute of Mathematics, Polish Academy of Sciences

    Dr Janko Bračič