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Front Page FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 36_11Date: 2022Journal Homepage
 

On a class of super-recurrent operators 3701 - 3708
Mohamed Amouch and Otmane Benchiheb  
AbstractKeywords: Hypercyclicity; supercyclicity; recurrence; super-recurrenceMSC: 47A16; 37B20DOI: 10.2298/FIL2211701A
Positive semidefinite solution to matrix completion problem and matrix approximation problem 3709 - 3714
Xifu Liu  
AbstractKeywords: Matrix approximation problem; Matrix completion problem; Positive semidefinite solution; Spectral normMSC: 15A24; 15A60; 93A10DOI: 10.2298/FIL2211709L
Fractional Hermite-Hadamard type inequalities for subadditive functions 3715 - 3729
Muhammad Aamir Ali, Mehmet Zeki Sarikaya and Hüsein Budak  
AbstractKeywords: Subadditive functions; Convex functions; Fractional calculus and Hermite-Hadamard inequalitiesMSC: 26D10; 26D15; 26A51DOI: 10.2298/FIL2211715A
Mu-pseudo almost periodic solutions in Lebesgue spaces with variable exponents 3731 - 3743
Mohsen Miraoui and Abir Hamdi  
AbstractKeywords: pseudo almost periodic solution; measure theory; stochastic processes; stochastic evolution equationsMSC: 60H15; 60G51; 34C27; 35R60DOI: 10.2298/FIL2211731M
Limiting directions of Julia sets of entire solutions of complex difference equations 3745 - 3754
Zheng Wang and Zhigang Huang  
AbstractKeywords: limiting direction; Julia sets; entire function; complex difference equationMSC: 34M10; 30D35; 37F10DOI: 10.2298/FIL2211745W
Uniqueness of L-function and certain class of meromorphic function under two weighted shared sets of least cardinalities 3755 - 3774
Abhijit Banerjee and Arpita Kundu  
AbstractKeywords: Meromorphic function; uniqueness; shared sets; Selbarg class; L function; orderMSC: 11M36; 30D35DOI: 10.2298/FIL2211755B
On GCED matrices over UFDs 3775 - 3784
W Zeid, H Chehade and F Rasheed  
AbstractKeywords: Exponential Divisor; GCED Closed Set; GCED Matrix; Unique Factorization DomainMSC: 11A25; 15A09; 15A15; 15A23DOI: 10.2298/FIL2211775Z
Condition numbers related to the core inverse of a complex matrix 3785 - 3796
Dijana Mosić  
AbstractKeywords: condition number; core inverse; Hartwig and Spindelböck’s decomposition; perturbation; linear systemMSC: 15A06; 15A09; 65F20; 65F35DOI: 10.2298/FIL2211785M
Saddle point optimality criteria and duality for convex continuous-time programming problem 3797 - 3808
Aleksandar Jović and Boban Marinković  
AbstractKeywords: Continuous-time programming; Optimality conditions; DualityMSC: 90C30; 90C46; 90C47DOI: 10.2298/FIL2211797J
Classes of operators related to 2-isometric operators 3809 - 3818
Fei Zuo, Junli Shen and Alatancang Chen  
AbstractKeywords: Square-2-isometric operator; Quasi-square-2-isometric operator; Spectral continuity; Invariant subspace; Riesz idempotentMSC: 47B20; 47A10DOI: 10.2298/FIL2211809Z
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