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Front Page FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 33_8Date: 2019Journal Homepage
 

Characterizing approximate global minimizers of the difference of two abstract convex functions with applications 2431 - 2445
A R Sattarzadeh and H Mohebi  
AbstractKeywords: approximate global minimum; subdifferential; ε-subdifferential; increasing and positively homogeneous function; maximal element; support set; abstract convexity; abstract monotonicityMSC: 26A51; 47H05; 90C46DOI: 10.2298/FIL1908431S
Grüss-Landau inequalities for elementary operators and inner product type transformers in q and q * norm ideals of compact operators 2447 - 2455
Milan Lazarević  
AbstractKeywords: Unitarily invariant norms; symmetrically norming functions; p-modified norms and their dual normsMSC: 47A30; 47A63; 47B10; 47B15; 46L05DOI: 10.2298/FIL1908447L
The Mehler-Fock-Clifford transform and pseudo-differential operator on function spaces 2457 - 2469
Akhilesh Prasad and S K Verma  
AbstractKeywords: Mehler-Fock transform; Convolution; Pseudo-differential operatorMSC: 44A15; 47G30; 44A20 ; 44A35DOI: 10.2298/FIL1908457P
Almost sure convergence for self-normalized products of sums of partial sums of ρ − mixing sequences 2471 - 2488
Qunying Wu and Yuanying Jiang  
AbstractKeywords: ρ−mixing random variables; self-normalized products of sums of partial sums; almost sure central limit theoremMSC: 60F15DOI: 10.2298/FIL1908471W
A study of second order semilinear elliptic PDE involving measures 2489 - 2506
Ratan Kr Giri and Debajyoti Choudhuri  
AbstractKeywords: Elliptic PDE; Reduced limit; Good measure; Sobolev spaceMSC: 35J25; 35J60; 35J92DOI: 10.2298/FIL1908489G
Quantitative Voronovskaya type theorems for a general sequence of linear positive operators 2507 - 2518
Ali Aral and Gancho Tachev  
AbstractKeywords: Voronovskaya type theorems; weighted modulus of continuityMSC: 41A36; 41A25DOI: 10.2298/FIL1908507A
Essential pseudospectra involving demicompact and pseudodemicompact operators and some perturbation results 2519 - 2528
Fatma Ben Krichen, Aref Jeribi and Bilel Krichen  
AbstractKeywords: Demicompact linear operator; pseudo Fredholm and pseudo semi-Fredholm operators; Perturbation theory; Essential pseudospectraMSC: 47A53; 47A55; 47A10DOI: 10.2298/FIL1908519B
A competition model with herd behaviour and Allee effect 2529 - 2542
Prosenjit Sen, Alakes Maiti and G P Samanta  
AbstractKeywords: Competition model; Herd; Allee effect; Stability; Time-delayMSC: 92B05; 92D25; 92D30DOI: 10.2298/FIL1908529S
Golden Riemannian structures on the tangent bundle with ɡ-natural metrics 2543 - 2554
E Peyghan, F Firuzi and U C De  
AbstractKeywords: ɡ-Natural metrics; Golden Riemannian structures; Structure tensorsMSC: 53A45; 53B20; 57N16; 58A30DOI: 10.2298/FIL1908543P
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