Research

I work in functional analysis and operator theory, focusing on positive operators, Banach lattices, and spectral theory.

  1. R. Drnovšek, M. Kandić Positive commutators of positive square-zero operators, Linear Algebra Appl. 740 (2026), 56-67. PDF
  2. R. Drnovšek, M. Kandić, Positive self-commutators of positive operators, Positivity 29 no. 3, Paper No. 43 (2025) PDF
  3. R. Drnovšek, M. Kandić, Commutators greater than a perturbation of the identity, J. Math. Anal. Appl. 541 Paper No. 128713 (2025) PDF
  4. R. Drnovšek, M. Kandić, On the diagonal of Riesz operators on Banach lattices, Quaest. Math. 47 (2024), 137-151 PDF
  5. M. Kandić, A. Vavpetič, On separability of the unbounded norm topology, Positivity 27 no. 3, Paper No. 43 (2023) PDF
  6. J. Bračič, M. Kandić, Hyperinvariant subspaces for sets of polynomially compact operators, Ann. Funct. Anal. 13 no. 4, Paper No. 71 (2022) PDF
  7. J. Bračič, M. Kandić, On the normalizer of the reflexive cover of a unital algebra of linear transformations, Linear Algebra Appl. 653 (2022), 207-230. PDF
  8. M. Kandić, M. Roelands, Prime ideals and Noetherian properties in vector lattices, Positivity 26 no. 1, Paper No. 13 (2022) PDF
  9. M. Kandić, M. Kaplin, Relatively Uniformly Continuous Semigroups on Vector Lattices, J. Math. Anal. Appl. 489 Paper No. 124139 (2020) PDF
  10. M. Kandić, A. Vavpetič, Topological aspects of order in C(X), Positivity 23 (2019), 617-635 PDF
  11. R. Drnovšek, M. Kandić, Triangularizability of families of polynomially compact operators, Oper. Matrices 13 (2019), 375-385 PDF
  12. R. Drnovšek, M. Kandić, Positive operators as commutators of positive operators, Studia Math. 245 (2019), 185-200 PDF
  13. M. Kandić, A note on spectral sublinearity for collections of positive compact operators on Banach Lattices, Spec. Matrices 26 (2018), 369-375
  14. M. Kandić, M. Taylor, Metrizability of minimal and unbounded topologies, J. Math. Anal. Appl 466 (2018), 144-159 PDF
  15. M. Kandić, A. Vavpetič, The countable sup property for lattices of continuous functions, J. Math. Anal. Appl 465 (2018), 508-603 PDF
  16. M. Kandić, H. Li, V. G Troitsky, Unbounded norm topology beyond normed lattices, Positivity 22 (2018), 745-760 PDF
  17. M. Kandić, M. A. A. Marabeh, V. G Troitsky, Unbounded Norm Topology in Banach Lattices, J. Math. Anal. Appl. 451 (2017), 259-279 PDF
  18. M. Kandić, K. Šivic, On the positive commutator in the radical, Positivity 21 (2017), 99-111 PDF
  19. M. Kandić, K. Šivic, On the dimension of the algebra generated by two positive semi-commuting matrices, Linear Algebra Appl. 512 (2017), 136-161 PDF
  20. M. Kandić, On algebras of polynomially compact operators, Linear Multilinear Algebra 64 (2016), 1185-1196
  21. M. Kandić, Sets of matrices with singleton spectra generated by positive matrices, Linear Algebra Appl. 496 (2016), 463-474
  22. R. Drnovšek, M. Kandić, Ideal-triangularizability and commutators of constant sign, Oper. Matrices 10 no. 1 (2016), 1-13
  23. M. Kandić, A. Peperko, On the submultiplicativity and subadditivity of the spectral and essential spectral radius, Banach J. Math. Anal. 10 no. 1 (2016), 133-146
  24. R. Drnovšek, M. Kandić, From local to global ideal-triangularizability, Linear Multilinear Algebra 162 no. 12 (2014), 1616-1628 PDF
  25. M. Kandić, Multiplicative coordinate functionals and ideal-triangularizability, Positivity 17 no. 4 (2013), 1085-1099
  26. R. Drnovšek, M. Jesenko, M. Kandić, Positive commutators and collection of operators, Oper. Matrices 6 no. 3 (2012), 535-542
  27. M. Kandić, Ideal-triangularizability of upward directed sets of positive operators, Ann. Funct. Anal. 2 no. 1 (2011), 206-219
  28. R. Drnovšek, M. Kandić, More on positive commutators, J. Math. Anal. Appl. 373 no. 2 (2011), 580-584
  29. M. Kandić, Ideal-triangularizability of nil-algebras generated by positive operators, Proc. Amer. Math. Soc. 139 no. 2 (2011), 485-490
  30. R. Drnovšek, M. Kandić, Ideal-triangularizability of semigroups of positive operators, Integral Equations Operator Theory 64 no. 4 (2009), 539-552

  1. G. Cigler, M. Kandić On positive automorphisms of algebras of operators on atomic Archimedean vector lattices, arXiv 2601.21811 [math.FA] PDF
  2. J. Bračič, M. Kandić Similarities of subspace lattices in Banach spaces, arXiv 2508.14603 [math.FA] PDF
  3. M. Kandić, M. Roelands, M. Wortel, Artinian and Noetherian vector lattices, arXiv 2410.03329 [math.FA] PDF