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Front Page Mathematica MoravicaPublisher: Faculty of Technical Sciences Čačak, University of Kragujevac, ČačakISSN: 1450-5932Issue: 23_1Date: 2019Journal Homepage

Oscillation of second-order nonlinear difference equations with sublinear neutral term 1 - 10
Martin Bohner, Hassan A. El-Morshedy, Said R. Grace and Ilgin Sağer  
AbstractKeywords: Neutral term; nonlinear difference equation; oscillationMSC: 39A10; 39A21DOI: 10.5937/MatMor1901001B
Behavior of solutions of a second order rational difference equation 11 - 25
Raafat Abo-Zeid  
AbstractKeywords: Difference equation; forbidden set; periodic solution; unbounded solutionMSC: 39A20 39A21DOI: 10.5937/MatMor1901011A
Approximation by Zygmund means in variable exponent Lebesque spaces 27 - 39
Sadulla Z. Jafarov  
AbstractKeywords: Lebesgue spaces with variable exponent; best approximation by trigonometric polynomials; Zygmund means; modulus of smoothnessMSC: 30E10 41A10DOI: 10.5937/MatMor190127J
Transcendental Picard-Mann hybrid Julia and Mandelbrot sets 41 - 49
Mahesh Chandra Joshi, Mamta Rani and Naveen Chandra  
AbstractKeywords: Transcendental functions; Picard-Mann hybrid iterates; Picard-Mann hybrid Julia sets; Picard-Mann hybrid Mandelbrot setsMSC: 11M41; 26E30; 28A12; 32P05; 37P20 11M06; 11K41; 30G06; 46S10; 47S10; 81Q65DOI: 10.5937/MatMor1901041J
On location in a half-plane of zeros of perturbed first order entire functions 51 - 61
Michael Gil’  
AbstractKeywords: Entire functions; zeros; perturbationsMSC: 30C15 30D10; 30D20; 30C15DOI: 10.5937/MatMor1901051G
Strong commutativity preserving derivations on Lie ideals of prime $\Gamma$-rings 63 - 73
Okan Arslan and Berna Arslan  
AbstractKeywords: Prime gamma rings; Lie ideals; derivations; strong commutativity preserving mapsMSC: 16W25 16N60; 16Y99DOI: 10.5937/MatMor1901063A
Property of growth determined by the spectrum of operator associated to Timoshenko system with memory 75 - 96
Ronaldo Ribeiro Alves, Jaime E. Muñoz Rivera and Carlos A. Raposo  
AbstractKeywords: Timoshenko; $C_0$-semigroup; property of growth; memoryMSC: 35L05 35B40DOI: 10.5937/MatMor1901075R
On almost topological groups 97 - 106
Madhu Ram  
AbstractKeywords: Regularly open sets; regularly closed sets; almost topological groupsMSC: 22A05; 54C08; 54H99DOI: 10.5937/MatMor1901097R
Upper and lower solutions method for Caputo–Hadamard fractional differential inclusions 107 - 118
Saïd Abbas, Mouffak Benchohra, Samira Hamani and Johnny Henderson  
AbstractKeywords: Fractional differential inclusion; Caputo–Hadamard fractional derivative; fixed point; boundary condition; upper solution; lower solutionMSC: 26A33 34A60; 34D10DOI: 10.5937/MatMor1901107A
On $\mathcal{I}$-Fréchet-Urysohn spaces and sequential $\mathcal{I}$-convergence groups 119 - 129
V. Renukadevi and P. Vijayashanthi  
AbstractKeywords: Ideal; admissible ideal; $\mathcal{I}$-Fréchet-Urysohn space; sequential $\mathcal{I}$-convergence space; $\mathcal{I}$-completionMSC: 54C10; 54D30 54D80DOI: 10.5937/MatMor1901119R

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