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Front Page FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 37_8Date: 2023Journal Homepage

The asymptotic properties for the estimators in a semiparametric regression model based on m-asymptotic negatively associated errors 2437 - 2454
Wanyue Shao, Yuxin Ye, Miaomaio Wang and Xuejun Wang  
AbstractKeywords: Semiparametric regression model; m-ANA random variables; r-th mean consistency; Complete consistency; Uniform consistencyMSC: 62G20DOI: 10.2298/FIL2308437S
Drazin geometric quasi-mean for lambert conditional operators 2455 - 2464
Morteza Sohrabi  
AbstractKeywords: Aluthge transformation; conditional expectation; Drazin in- verse; geometric mean; spectral radiusMSC: 47B20; 47B38DOI: 10.2298/FIL2308455S
Some geometric and physical properties of pseudo m * -projective symmetric manifolds 2465 - 2482
Dipankar Hazra, Uday Chand De, Sameh Shenawy and Abdallah Abdelhameed Syied  
AbstractKeywords: M∗-projective curvature tensor; pseudo M∗-projective symmetric manifolds; perfect fluid; viscous fluid; energy- momentum tensor; Einstein’s field equationMSC: 53B30; 53C25; 53C50DOI: 10.2298/FIL2308465H
Dual spherical elastica 2483 - 2493
Ahmet Yücesan and Gözde ¨ Özkan Tükel  
AbstractKeywords: Dual spherical elastica; dual geodesic curvature; dual unit sphere; elastic strip; dual Euler-Lagrange equationMSC: 53A04; 53A35DOI: 10.2298/FIL2308483Y
Almost Kenmotsu manifolds with constant Reeb or ϕ-sectional curvatures 2495 - 2502
Yaning Wang and Pei Wang  
AbstractKeywords: Almost Kenmotsu manifold; Lie group; Reeb sectional curvature; ϕ-sectional curvatureMSC: 53D15; 53C25DOI: 10.2298/FIL2308495W
On weakly S-primary submodules 2503 - 2516
Ece Yetkin Celikel and Hani A Khashan  
AbstractKeywords: S–primary ideal; weakly S-primary ideal; S-primary submodule; weakly S-primary submoduleMSC: 13A15; 16P40; 16D60DOI: 10.2298/FIL2308503Y
The Josefson–Nissenzweig property for locally convex spaces 2517 - 2529
Taras Banakh and Saak Gabriyelyan  
AbstractKeywords: Josefson–Nissenzweig property; Banach space; Fréchet space; function space; free locally convex spaceMSC: 46A03; 46E10; 46E15DOI: 10.2298/FIL2308517B
The quasi-Rothberger property of Pixley–Roy hyperspaces 2531 - 2538
Zuquan Li  
AbstractKeywords: Pixley–Roy topology; selection principle; quasi-Rothberger; quasi-Menger; quasi-Hurewicz; rc f -network on a hit-family; weakly rc f -network on a hit-familyMSC: 54B20; 54D20DOI: 10.2298/FIL2308531L
The semi-T 3 -separation axiom of Khalimsky topological spaces 2539 - 2559
Sang-Eon Han and Selmä Ozçag  
AbstractKeywords: Semi-open; semi-closed; semi-T3-space; s-T3-space; Alexandroff space; semi-regular; semi-T1-space; semi-T2-space; Khalimsky topology; semi-homeomorphism; s-regular; semi-regularMSC: 54A05; 54D10; 54F05; 54C08; 54C10; 54F65DOI: 10.2298/FIL2308539H
F−geodesics on the second order tangent bundle over a Riemannian manifold 2561 - 2576
Nour Elhouda Djaa, Aydin Gezer and Kubra Karaca  
AbstractKeywords: F−geodesic; natural metrics; second order tangent bundleMSC: 53C07; 53C22; 53C15DOI: 10.2298/FIL2308561D
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