20.500.12556/DiRROS-20512 Inequalities and equalities on the joint and generalized spectral and essential spectral radius of the Hadamard geometric mean of bounded sets of positive kernel operators We prove new inequalities and equalities for the generalized and the joint spectral radius (and their essential versions) of Hadamard (Schur) geometric means of bounded sets of positive kernel operators on Banach function spaces. In the case of nonnegative matrices that define operators on Banach sequences we obtain additional results. Our results extend results of several authors that appeared relatively recently. Hadamard-Schur geometric mean Hadamard-Schur product joint and generalized spectral radius essential spectral radius measure of noncompactness positive kernel operators non-negative matrices bounded sets of operators Hadamardova-Schurova geometrijska sredina Hadamardov-Schurov produkt skupni in posplošeni spektralni radij bistveni spektralni radij mera nekompaktnosti pozitivni integralski operatorji nenegativne matrike omejene množice operatorjev true false true Angleški jezik Slovenski jezik Neznano 2024-10-03 11:59:09 2024-10-03 11:59:09 2024-10-04 03:35:24 0000-00-00 00:00:00 2023 0 0 str. 2839-2857 iss. 17 Vol. 71 2023 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2023-01-01 517.983:512.643 0308-1087 10.1080/03081087.2022.2121369 123273475 Inequalities_and_equalities_on_the_joint_and_generalized_spectral_and_essential_spectral_radius_of_the_Hadamard_geometric_mean_of_bounded_sets_of_posi.pdf Inequalities_and_equalities_on_the_joint_and_generalized_spectral_and_essential_spectral_radius_of_the_Hadamard_geometric_mean_of_bounded_sets_of_posi.pdf 1 086AACCD7CEC0E0D71131025E1337B54 74cd892db7346d7d90703a0a5b52bd9c33dcd95bce704bcbe9a461e96fccd232 d94fa1ad-816e-11ef-a5bf-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=28916 https://www.tandfonline.com/doi/full/10.1080/03081087.2022.2121369 1 232052ae-816e-11ef-a5bf-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=28914 Inštitut za matematiko, fiziko in mehaniko 0 0 0