Gazeta Matematică. Seria A Short Title: Gaz. Mat., Ser. A Publisher: Romanian Mathematical Society (Societatea de Științe Matematice din România), Bucharest ISSN: 1584-9325 Online: http://www.rms.unibuc.ro/publicatii/gma/volume_gma Predecessor: Gazeta Matematică. Revistă de Cultură Matematică Comments: Journal; No longer indexed; This journal is available open access. Documents Indexed: 131 Publications (2009–2019) all top 5 Latest Issues 37(116), No. 1-2 (2019) 36(115), No. 3-4 (2018) 36(115), No. 1-2 (2018) 35(114), No. 3-4 (2017) 35(114), No. 1-2 (2017) 34(113), No. 3-4 (2016) 34(113), No. 1-2 (2016) 33(112), No. 3-4 (2015) 33(112), No. 1-2 (2015) 32(111), No. 3-4 (2014) 32(111), No. 1-2 (2014) 31(110), No. 3-4 (2013) 31(110), No. 1-2 (2013) 30(109), No. 3-4 (2012) 30(109), No. 1-2 (2012) 29(108), No. 3-4 (2011) 29(108), No. 1-2 (2011) 28(107), No. 3-4 (2010) 28(107), No. 1-2 (2010) 27(106), No. 4 (2009) 27(106), No. 3 (2009) 27(106), No. 2 (2009) 27(106), No. 1 (2009) all top 5 Authors 12 Popa, Dumitru 9 Furdui, Ovidiu C. 7 Pop, Vasile 6 Lupu, Cezar 5 Marinescu, Dan Ştefan 4 Băeţică, Cornel 4 Catana, Luigi-Ionuţ 4 Mincu, Gabriel 4 Opincariu, Mihai 4 Sîntămărian, Alina 3 Beli, Constantin-Nicolae 3 Boskoff, Wladimir-Georges 3 Minculete, Nicusor 3 Monea, Mihai 3 Stoica, George 3 Stroe, Marian 2 Abel, Ulrich 2 Anghel, Nicolae 2 Bogoşel, Beniamin 2 Buică, Ovidiu 2 Cavachi, Marius 2 Ceauşu, Traian 2 Constantinescu, Corneliu 2 Corduneanu, Constantin 2 Costache, Tania-Luminiţa 2 Duca, Dorel I. 2 Ghinea, Cătălin 2 Ioana, Loredana 2 Jena, Susil Kumar 2 Matei, Vlad 2 Megan, Mihail 2 Merca, Mircea 2 Olteanu, Marius 2 Popa, Dorian 2 Stanciu, Neculai 2 Trif, Tiberiu 2 Zamfir, Rica 1 Albu, Adrian C. 1 Bănescu, Magdalena 1 Belaïdi, Benharrat 1 Bencze, Mihaly 1 Bényi, Árpád 1 Biriş, Larisa Elena 1 Bobe, Alexandru 1 Bosch, Roberto 1 Boyadzhiev, Khristo N. 1 Caşu, Ioan 1 Chendrea, Daniela 1 Ciobotariu-Boer, Vlad 1 Ciorogaru, Ion-Denys 1 Cipu, Aurelia 1 Cipu, Mihai 1 Cucoaneş, Marian 1 Deaconescu, Marian 1 Díaz-Barrero, José Luis 1 Drăgan, Marius 1 el Farissi, Abdallah 1 Flaut, Cristina 1 Gibergans-Báguena, J. 1 Gica, Alexandru 1 Gîrjoabă, Marius 1 Gobej, Adrian 1 Gologan, Radu-Nicolae 1 Gonska, Heinz Herbert 1 Hammer, Peter Ladislaw 1 Homentcovschi, Laurenţiu 1 Homentcovski, Cristina 1 Homentcovski, Laurenţiu 1 Ionaşcu, Eugen Julien 1 Isac, Doru 1 Latreuch, Zinelâabidine 1 Mănescu-Avram, Corneliu 1 Mateescu, Constantin 1 Monea, Mahai 1 Moroșanu, Gheorghe 1 Nichita, Florin Felix 1 Nicolaescu, Liviu I. 1 Nicula, Virgil A. 1 Niculescu, Constantin P. 1 Niţu, Cosmin Constantin 1 Olteanu, Mircea 1 Păltănea, Eugen 1 Pohoata, Cosmin 1 Polceanu, Mihai 1 Pop, Ovidiu T. 1 Popa, Ioan-Lucian 1 Rădulescu, Teodora-Liliana T. 1 Rădulescu, Vicenţiu D. 1 Reisner, Adrian 1 Roman, Marcel 1 Rusu, Maria-Daniela 1 Sándor, József 1 Stănilă, Elena-Dorina 1 Ştefănescu, Doru 1 Stefănescu, Mirela E. 1 Strugariu, Radu 1 Trifu, Mircea 1 Văcăreţu, Daniel 1 Vernescu, Andrei D. 1 Zaharia, Claudia all top 5 Fields 37 Real functions (26-XX) 21 Number theory (11-XX) 16 Sequences, series, summability (40-XX) 16 Geometry (51-XX) 10 Mathematics education (97-XX) 8 Approximations and expansions (41-XX) 7 History and biography (01-XX) 7 Measure and integration (28-XX) 6 Combinatorics (05-XX) 6 Linear and multilinear algebra; matrix theory (15-XX) 5 Functions of a complex variable (30-XX) 4 Special functions (33-XX) 4 Difference and functional equations (39-XX) 3 Field theory and polynomials (12-XX) 3 Group theory and generalizations (20-XX) 3 Probability theory and stochastic processes (60-XX) 3 Numerical analysis (65-XX) 2 Commutative algebra (13-XX) 2 Ordinary differential equations (34-XX) 2 Operator theory (47-XX) 2 Mechanics of particles and systems (70-XX) 1 General and overarching topics; collections (00-XX) 1 Mathematical logic and foundations (03-XX) 1 Algebraic geometry (14-XX) 1 Topological groups, Lie groups (22-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Abstract harmonic analysis (43-XX) 1 Convex and discrete geometry (52-XX) 1 Differential geometry (53-XX) 1 General topology (54-XX) 1 Manifolds and cell complexes (57-XX) 1 Computer science (68-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 11 Publications have been cited 31 times in 30 Documents Cited by ▼ Year ▼ A special constant and series with zeta values and harmonic numbers. Zbl 1439.11198 Boyadzhiev, Khristo N. 9 2018 Hadamard type inequalities for near convex functions. Zbl 1325.26049 El Farissi, Abdallah; Latreuch, Zinelaâbidine; Belaïdi, Benharrat 7 2010 On the stability of the second order linear recurrence. Zbl 1325.39024 Popa, Dorian 5 2012 A new proof of the quadratic series of Au-Yeung. Zbl 1439.40002 Furdui, Ovidiu; Sîntămărian, Alina 2 2019 Exotic series with fractional part function. Zbl 1418.40002 Furdui, Ovidiu; Sîntămărian, Alina 2 2017 An Olympiad problem: zeroes of functions in the image of a Volterra operator. Zbl 1326.26014 Gologan, Radu; Lupu, Cezar 1 2009 Optimal reverse Finsler-Hadwiger inequalities. Zbl 1325.51016 Cipu, Aurelia 1 2012 Some inequalities about certain arithmetic functions which use the e-divisors and the e-unitary divisors. Zbl 1325.11008 Minculete, Nicuşor 1 2011 Harmonic quadrilaterals revisited. Zbl 1325.51002 Pohoaţă, Cosmin 1 2011 Computing exponential and trigonometric functions of matrices in \(\mathcal{M}_2(\mathbb{C})\). Zbl 1420.15007 Furdui, Ovidiu 1 2018 A Putnam problem revisited and a formula in disguise. Zbl 1355.26009 Furdui, Ovidiu; Sîntămărian, Alina 1 2015 A new proof of the quadratic series of Au-Yeung. Zbl 1439.40002 Furdui, Ovidiu; Sîntămărian, Alina 2 2019 A special constant and series with zeta values and harmonic numbers. Zbl 1439.11198 Boyadzhiev, Khristo N. 9 2018 Computing exponential and trigonometric functions of matrices in \(\mathcal{M}_2(\mathbb{C})\). Zbl 1420.15007 Furdui, Ovidiu 1 2018 Exotic series with fractional part function. Zbl 1418.40002 Furdui, Ovidiu; Sîntămărian, Alina 2 2017 A Putnam problem revisited and a formula in disguise. Zbl 1355.26009 Furdui, Ovidiu; Sîntămărian, Alina 1 2015 On the stability of the second order linear recurrence. Zbl 1325.39024 Popa, Dorian 5 2012 Optimal reverse Finsler-Hadwiger inequalities. Zbl 1325.51016 Cipu, Aurelia 1 2012 Some inequalities about certain arithmetic functions which use the e-divisors and the e-unitary divisors. Zbl 1325.11008 Minculete, Nicuşor 1 2011 Harmonic quadrilaterals revisited. Zbl 1325.51002 Pohoaţă, Cosmin 1 2011 Hadamard type inequalities for near convex functions. Zbl 1325.26049 El Farissi, Abdallah; Latreuch, Zinelaâbidine; Belaïdi, Benharrat 7 2010 An Olympiad problem: zeroes of functions in the image of a Volterra operator. Zbl 1326.26014 Gologan, Radu; Lupu, Cezar 1 2009 all cited Publications top 5 cited Publications all top 5 Cited by 44 Authors 4 Boyadzhiev, Khristo N. 4 Buşe, Constantin 4 Minculete, Nicusor 3 Coppo, Marc-Antoine 3 O’Regan, Donal 2 Candelpergher, Bernard 2 Furuichi, Shigeru 2 Kargin, Levent 2 Saierli, Olivia 2 Stewart, Seán Mark 2 Tabassum, Afshan 1 Abdeljawad, Thabet 1 Abdo, Mohammed Salem 1 Ali, Muhammad Aamir 1 Aljaaidi, Tariq A. 1 Almalahi, Mohammed A. 1 Backes, Lucas H. 1 Barbu, Dorel 1 Budak, Hüseyin 1 Can, Mumun 1 Chen, Ping 1 Chender, Oana Liliana 1 Cheung, Wingsum 1 Chvátal, Václav 1 Dil, Ayhan 1 Dragičević, Davor 1 Erden, Samet 1 Frontczak, Robert 1 Haw, Johnathan 1 Hutník, Ondrej 1 Kouba, Omran 1 Lupulescu, Vasile 1 Molnárová, Jana 1 Moradi, Hamid Reza 1 Nguyen, Vincent Phuc 1 Pachpatte, Deepak B. 1 Pamfilios, Paris 1 Redhwan, Saleh S. 1 Sakhi, Sadia 1 Sarikaya, Mehmet Zeki 1 Savin, Diana 1 Somu, Sai Teja 1 Tran, Duc Van Khanh 1 Young, Paul Thomas all top 5 Cited in 23 Journals 3 Journal of Mathematical Analysis and Applications 3 Journal of Mathematical Inequalities 2 Journal of Integer Sequences 1 Lithuanian Mathematical Journal 1 Rocky Mountain Journal of Mathematics 1 The Mathematical Intelligencer 1 Fundamenta Mathematicae 1 Results in Mathematics 1 Aequationes Mathematicae 1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 1 Expositiones Mathematicae 1 Tatra Mountains Mathematical Publications 1 Bulletin des Sciences Mathématiques 1 The Ramanujan Journal 1 Journal of Inequalities and Applications 1 Forum Geometricorum 1 Advances in Difference Equations 1 Applicable Analysis and Discrete Mathematics 1 Bulletin of Mathematical Analysis and Applications 1 Symmetry 1 Palestine Journal of Mathematics 1 European Journal of Mathematics 1 Korean Journal of Mathematics all top 5 Cited in 16 Fields 14 Number theory (11-XX) 9 Real functions (26-XX) 7 Special functions (33-XX) 6 Sequences, series, summability (40-XX) 5 Difference and functional equations (39-XX) 4 Combinatorics (05-XX) 3 Functions of a complex variable (30-XX) 2 Ordinary differential equations (34-XX) 2 Geometry (51-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Topological groups, Lie groups (22-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Approximations and expansions (41-XX) 1 Operator theory (47-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Convex and discrete geometry (52-XX) Citations by Year