Edit Profile (opens in new tab) Mortici, Cristinel Co-Author Distance Author ID: mortici.cristinel Published as: Mortici, Cristinel; Mortici, C. External Links: ORCID Documents Indexed: 216 Publications since 1997, including 5 Books and 5 Additional arXiv Preprints Reviewing Activity: 205 Reviews Co-Authors: 36 Co-Authors with 71 Joint Publications 1,871 Co-Co-Authors all top 5 Co-Authors 145 single-authored 12 Chen, Chaoping 8 Hu, Yue 5 Monea, Mihai 5 Vernescu, Andrei D. 4 Dumitrescu, Sorinel 4 Malešević, Branko J. 4 Marinescu, Dan Ştefan 4 Qi, Feng 4 Sburlan, Silviu-Florin 3 Cristea, Valentin Gabriel 3 Jung, Soon-Mo 3 Lu, Dawei 3 Pohoaţă, Alin 3 Rassias, Michael Th. 2 Andreescu, Titu 2 Lutovac, Tatjana 2 Srivastava, Hari Mohan 2 Tetiva, Marian 2 Zhu, Ling 1 Acu, Dumitru 1 Barbu, Luminiţa 1 Berinde, Vasile 1 Brânzei, Dan 1 Cao, Xiaodong 1 Debnath, Lokenath 1 Guo, Bai-Ni 1 Jang, X.-J. 1 Lungu, Emil 1 Miculescu, Radu 1 Mihai, Doina-Constanta 1 Nenezić, Marija 1 Oancea, Ingrid 1 Rašajski, Marija 1 Rassias, Themistocles Michael 1 Song, Lixin 1 Villarino, Mark B. all top 5 Serials 16 Applied Mathematics and Computation 9 Carpathian Journal of Mathematics 8 Creative Mathematics and Informatics 8 Journal of Science and Arts 7 Computers & Mathematics with Applications 7 Analele Științifice ale Universității “Ovidius” Constanța. Seria: Matematică 5 International Journal of Mathematical Education in Science and Technology 5 Journal of Number Theory 5 Applied Mathematics Letters 5 Mathematical and Computer Modelling 5 Computational and Applied Mathematics 4 Results in Mathematics 4 Studia Universitatis Babeș-Bolyai. Mathematica 4 The Ramanujan Journal 4 Journal of Inequalities and Applications 4 Scientific Studies and Research. Series Mathematics and Informatics 3 American Mathematical Monthly 3 General Mathematics 3 Analele Universității din Craiova. Seria Matematică Informatică 3 Mathematical Communications 3 Buletinul Științific al Universității Politehnica din Timișoara. Seria Matematică-Fizică 3 Mathematical Inequalities & Applications 3 Journal of Computational Analysis and Applications 3 Mathematical Reports 3 Acta Universitatis Apulensis. Mathematics - Informatics 3 Applicable Analysis and Discrete Mathematics 3 Journal of Advanced Mathematical Studies 2 Czechoslovak Mathematical Journal 2 Numerical Algorithms 2 Buletinul Științific al Universității Baia Mare. Seria B 2 Filomat 2 Integral Transforms and Special Functions 2 Analele Universității din Timișoara. Seria Matematică-Informatică 2 Buletinul Științific al Universității din Baia Mare. Seria B. Fascicola Matematică - Informatică 2 Forum Geometricorum 2 International Journal of Pure and Applied Mathematics 2 Hacettepe Journal of Mathematics and Statistics 2 Thai Journal of Mathematics 2 Miskolc Mathematical Notes 2 Analele Universității de Vest din Timișoara. Seria Matematică-Informatică 2 Bulletin of Mathematical Analysis and Applications 2 Annals of the Academy of Romanian Scientists. Mathematics and its Applications 2 Bulletin of the Transilvania University of Brașov. Series III. Mathematics, Informatics, Physics 1 Indian Journal of Pure & Applied Mathematics 1 Journal of Mathematical Analysis and Applications 1 Mathematics of Computation 1 Analele Universității București. Matematică 1 Archiv der Mathematik 1 Colloquium Mathematicum 1 The Fibonacci Quarterly 1 Le Matematiche 1 Monatshefte für Mathematik 1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 1 Numerical Functional Analysis and Optimization 1 Tamkang Journal of Mathematics 1 Libertas Mathematica 1 Facta Universitatis. Series Mathematics and Informatics 1 Mathematica Balkanica. New Series 1 Asymptotic Analysis 1 Nieuw Archief voor Wiskunde. Vierde Serie 1 Analele Științifice ale Universității Al. I. Cuza din Iași. Serie Nouă. Matematică 1 Mathematica 1 Revue d’Analyse Numérique et de Théorie de l’Approximation 1 Bulletin of the Belgian Mathematical Society - Simon Stevin 1 Buletinul Academiei de Științe a Republicii Moldova. Matematica 1 East Journal on Approximations 1 Notes on Number Theory and Discrete Mathematics 1 Scientific Bulletin. Series A. Applied Mathematics and Physics. Politehnica University of Bucharest 1 Abstract and Applied Analysis 1 Analele Universității din Oradea. Fascicola Matematică 1 Studii și Cercetări Științifice. Seria: Matematică 1 The ANZIAM Journal 1 Applied Mathematics E-Notes 1 Comptes Rendus. Mathématique. Académie des Sciences, Paris 1 Selçuk Journal of Applied Mathematics 1 Analysis and Applications (Singapore) 1 Advances in Difference Equations 1 Gazeta Matematică. Revistă de Cultură Matematică 1 Monografii Matematice (Timișoara) 1 Optimization Letters 1 Journal of Mathematical Inequalities 1 The College Mathematics Journal 1 Journal of Inequalities and Special Functions 1 Libertas Mathematica. New Series 1 Contemporary Analysis and Applied Mathematics all top 5 Fields 95 Special functions (33-XX) 87 Real functions (26-XX) 56 Approximations and expansions (41-XX) 38 Sequences, series, summability (40-XX) 32 Number theory (11-XX) 28 Operator theory (47-XX) 22 Ordinary differential equations (34-XX) 14 Partial differential equations (35-XX) 10 Numerical analysis (65-XX) 10 Mathematics education (97-XX) 9 Functions of a complex variable (30-XX) 9 Harmonic analysis on Euclidean spaces (42-XX) 7 Functional analysis (46-XX) 6 Difference and functional equations (39-XX) 4 Combinatorics (05-XX) 4 Linear and multilinear algebra; matrix theory (15-XX) 3 Dynamical systems and ergodic theory (37-XX) 3 Geometry (51-XX) 2 General and overarching topics; collections (00-XX) 2 Measure and integration (28-XX) 2 Manifolds and cell complexes (57-XX) 1 Mathematical logic and foundations (03-XX) 1 Field theory and polynomials (12-XX) 1 Associative rings and algebras (16-XX) 1 Group theory and generalizations (20-XX) 1 Integral equations (45-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Convex and discrete geometry (52-XX) 1 General topology (54-XX) 1 Algebraic topology (55-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Probability theory and stochastic processes (60-XX) 1 Mechanics of particles and systems (70-XX) 1 Biology and other natural sciences (92-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 128 Publications have been cited 1,798 times in 569 Documents Cited by ▼ Year ▼ Product approximations via asymptotic integration. Zbl 1214.40002 Mortici, Cristinel 125 2010 A continued fraction approximation of the gamma function. Zbl 1333.40001 Mortici, Cristinel 71 2013 A new Stirling series as continued fraction. Zbl 1213.33007 Mortici, Cristinel 64 2011 The natural approach of Wilker-Cusa-Huygens inequalities. Zbl 1222.26020 Mortici, Cristinel 61 2011 Very accurate estimates of the polygamma functions. Zbl 1204.33003 Mortici, Cristinel 53 2010 On new sequences converging towards the Euler-Mascheroni constant. Zbl 1193.33003 Mortici, Cristinel 53 2010 An ultimate extremely accurate formula for approximation of the factorial function. Zbl 1186.40004 Mortici, Cristinel 47 2009 New approximations of the gamma function in terms of the digamma function. Zbl 1183.33003 Mortici, Cristinel 47 2010 On a functional equation of trigonometric type. Zbl 1338.39041 Jung, Soon-Mo; Rassias, Michael Th.; Mortici, Cristinel 43 2015 New improvements of the Stirling formula. Zbl 1202.33004 Mortici, Cristinel 43 2010 A quicker convergence toward the \(\gamma\) constant with the logarithm term involving the constant \(e\). Zbl 1212.33001 Mortici, Cristinel 39 2010 New approximation formulas for evaluating the ratio of gamma functions. Zbl 1201.33003 Mortici, Cristinel 38 2010 The natural algorithmic approach of mixed trigonometric-polynomial problems. Zbl 1373.42003 Lutovac, Tatjana; Malešević, Branko; Mortici, Cristinel 37 2017 Optimizing the rate of convergence in some new classes of sequences convergent to Euler’s constant. Zbl 1185.26047 Mortici, Cristinel 35 2010 On the stability of a functional equation associated with the Fibonacci numbers. Zbl 1474.39072 Mortici, Cristinel; Rassias, Michael Th.; Jung, Soon-Mo 35 2014 Extensions of the natural approach to refinements and generalizations of some trigonometric inequalities. Zbl 1445.26015 Malešević, Branko; Lutovac, Tatjana; Rašajski, Marija; Mortici, Cristinel 34 2018 Best estimates of the generalized Stirling formula. Zbl 1186.33003 Mortici, Cristinel 34 2010 Improved asymptotic formulas for the gamma function. Zbl 1222.33003 Mortici, Cristinel 34 2011 Sharp inequalities related to Gosper’s formula. Zbl 1186.33004 Mortici, Cristinel 34 2010 Refinements of Jordan-Stečkin and Becker-Stark inequalities. Zbl 1308.26029 Debnath, Lokenath; Mortici, Cristinel; Zhu, Ling 32 2015 Ramanujan formula for the generalized Stirling approximation. Zbl 1211.40005 Mortici, Cristinel 30 2010 Improved convergence towards generalized Euler-Mascheroni constant. Zbl 1186.11076 Mortici, Cristinel 29 2010 New sequence converging towards the Euler-Mascheroni constant. Zbl 1252.33002 Chen, Chao-Ping; Mortici, Cristinel 28 2012 A class of integral approximations for the factorial function. Zbl 1189.33005 Mortici, Cristinel 28 2010 New approximations of some expressions involving trigonometric functions. Zbl 1410.26025 Nenezić, Marija; Malešević, Branko; Mortici, Cristinel 27 2016 A subtly analysis of Wilker inequality. Zbl 1410.26024 Mortici, Cristinel 26 2014 On Gosper’s formula for the gamma function. (On Gospers formula for the gamma function.) Zbl 1232.33001 Mortici, Cristinel 25 2011 A new fast asymptotic series for the gamma function. Zbl 1329.33003 Mortici, Cristinel 24 2015 Monotonicity properties of the volume of the unit ball in \({\mathbb{R}^{n}}\). Zbl 1225.33006 Mortici, Cristinel 24 2010 On Ramanujan’s large argument formula for the gamma function. Zbl 1255.33001 Mortici, Cristinel 20 2011 Ramanujan’s estimate for the gamma function via monotonicity arguments. Zbl 1217.33003 Mortici, Cristinel 20 2011 Estimating the Somos’ quadratic recurrence constant. Zbl 1208.40002 Mortici, Cristinel 19 2010 Completely monotonic functions and inequalities associated to some ratio of gamma function. Zbl 1334.33010 Mortici, Cristinel; Cristea, Valentin Gabriel; Lu, Dawei 18 2014 Some best approximation formulas and inequalities for the Wallis ratio. Zbl 1338.33010 Qi, Feng; Mortici, Cristinel 18 2015 Completely monotonic functions associated with gamma function and applications. Zbl 1249.33003 Mortici, C. 18 2009 Sharp bounds of the Landau constants. Zbl 1232.41038 Mortici, Cristinel 18 2011 Fast convergences towards Euler-Mascheroni constant. Zbl 1206.41019 Mortici, Cristinel 17 2010 The proof of Muqattash-Yahdi conjecture. Zbl 1205.33003 Mortici, Cristinel 17 2010 An improvement of the convergence speed of the sequence \((\gamma_n)_{n\geq 1}\) converging to Euler’s constant. Zbl 1306.40001 Mortici, Cristinel; Vernescu, Andrei 16 2005 Some new facts in discrete asymptotic analysis. Zbl 1156.40002 Mortici, Cristinel; Vernescu, Andrei 16 2007 Sharp inequalities and complete monotonicity for the Wallis ratio. Zbl 1209.26026 Mortici, Cristinel 16 2010 The asymptotic series of the generalized Stirling formula. Zbl 1201.33002 Mortici, Cristinel 16 2010 Approximating the constants of Glaisher-Kinkelin type. Zbl 1319.11096 Mortici, Cristinel 16 2013 Completely monotone functions and the Wallis ratio. Zbl 1242.33005 Mortici, Cristinel 15 2012 On the harmonic number expansion by Ramanujan. Zbl 1331.11119 Mortici, Cristinel; Chen, Chao-Ping 15 2013 Estimates for the arctangent function related to Shafer’s inequality. Zbl 1305.26010 Mortici, Cristinel; Srivastava, H. M. 14 2014 A new method for establishing and proving accurate bounds for the Wallis ratio. Zbl 1206.33006 Mortici, Cristinel 13 2010 On the Ramanujan-Lodge harmonic number expansion. Zbl 1328.41008 Mortici, Cristinel; Villarino, Mark B. 12 2015 On the gamma function approximation by Burnside. Zbl 1254.30049 Mortici, Cristinel 12 2011 Asymptotic expansions of the generalized Stirling approximations. Zbl 1205.33028 Mortici, Cristinel 11 2010 Refinements of Gurland’s formula for pi. Zbl 1231.33002 Mortici, Cristinel 10 2011 On some convergences to the constant \(e\) and improvements of Carleman’s inequality. Zbl 1349.26062 Mortici, Cristinel; Yue, Hu 10 2015 The inhomogeneous Euler equation and its Hyers-Ulam stability. Zbl 1322.34019 Mortici, Cristinel; Rassias, Themistocles M.; Jung, Soon-Mo 10 2015 Estimates of the function and quotient by Minc-Sathre. Zbl 1338.33008 Mortici, Cristinel 8 2015 New sharp inequalities for approximating the factorial function and the digamma function. Zbl 1224.30179 Mortici, Cristinel 8 2010 Estimating gamma function by digamma function. Zbl 1202.33005 Mortici, Cristinel 8 2010 Some new quicker approximations of Glaisher-Kinkelin’s and Bendersky-Adamchik’s constants. Zbl 1319.11095 Lu, Dawei; Mortici, Cristinel 8 2014 Asymptotic formulas and inequalities for the gamma function in terms of the tri-gamma function. Zbl 1316.26032 Mortici, Cristinel; Qi, Feng 8 2015 Estimates of \((1+x)^{1/x}\) involved in Carleman’s inequality and Keller’s limit. Zbl 1474.26062 Mortici, Cristinel; Jang, X.-J. 8 2015 On the monotonicity and convexity of the remainder of the Stirling formula. Zbl 1216.33008 Mortici, Cristinel 7 2011 The stability of some points arising from continuous, differential and integral expressions. Zbl 1341.39015 Mortici, Cristinel; Monea, Mihai; Marinescu, Dan Ştefan 7 2016 A coincidence degree for bifurcation problems. Zbl 1028.47046 Mortici, Cristinel; Sburlan, Silviu 6 2003 Estimates for Wallis’ ratio and related functions. Zbl 1367.33005 Mortici, Cristinel; Cristea, Valentin Gabriel 6 2016 Estimating \(\pi \) from the Wallis sequence. Zbl 1261.40002 Mortici, Cristinel 6 2012 On the generalized Stirling formula. Zbl 1212.40008 Mortici, Cristinel 6 2010 Some inequalities for the trigamma function in terms of the digamma function. Zbl 1410.33009 Qi, Feng; Mortici, Cristinel 5 2015 Accurate estimates of the gamma function involving the PSI function. Zbl 1226.33001 Mortici, Cristinel 5 2011 A substantial improvement of the Stirling formula. Zbl 1216.33009 Mortici, Cristinel 5 2011 New bounds for a convergence by DeTemple. Zbl 1229.40005 Mortici, Cristinel 5 2010 Estimating the digamma and trigamma functions by completely monotonicity arguments. Zbl 1207.33002 Mortici, Cristinel 5 2010 Turán-type inequalities for the gamma and polygamma functions. Zbl 1265.26050 Mortici, Cristinel 4 2010 A sharp inequality involving the psi function. Zbl 1212.33002 Mortici, Cristinel 4 2010 Limits and inequalities associated with the Euler-Mascheroni constant. Zbl 1297.33002 Chen, Chao-Ping; Mortici, Cristinel 4 2013 An improvement of the Ramanujan formula for approximation of the Euler gamma function. Zbl 1289.33002 Mortici, Cristinel 4 2012 Sharp inequalities related to the constant \(e\). Zbl 1310.26003 Hu, Yue; Mortici, Cristinel 4 2014 On the Keller limit and generalization. Zbl 1345.26005 Hu, Yue; Mortici, Cristinel 3 2016 The method of the variation of constants for Riccati equations. Zbl 1240.34005 Mortici, Cristinel 3 2008 Error estimates of Ramanujan-type series. Zbl 1247.33006 Mortici, Cristinel 3 2012 Sharp form of inequality for the constant \(e\). Zbl 1249.11114 Chen, Chao-Ping; Mortici, Cristinel 3 2011 The quotient of gamma functions by the psi function. Zbl 1247.33007 Mortici, Cristinel 3 2011 Sharpness of Muqattash-Yahdi problem. Zbl 1247.33004 Chen, Chao-Ping; Mortici, Cristinel 3 2012 A new refinement of the Radon inequality. Zbl 1244.26046 Mortici, Cristinel 3 2011 Series associated to some expressions involving the volume of the unit ball and applications. Zbl 1411.33002 Mortici, Cristinel 3 2017 Efficient approximations of the gamma function and further properties. Zbl 1359.33002 Mortici, Cristinel; Dumitrescu, Sorinel 3 2017 Accurate approximations of the Mathieu series. Zbl 1217.33014 Mortici, Cristinel 3 2011 New sharp estimates of the generalized Euler-Mascheroni constant. Zbl 1259.33004 Berinde, Vasile; Mortici, Cristinel 3 2013 On some Euler-Mascheroni type sequences. Zbl 1205.40006 Mortici, Cristinel 3 2010 A lower bound for a quotient of roots of factorials. Zbl 1213.33006 Mortici, Cristinel 3 2009 Some properties of a sequence arising from geometric probability for pairs of hyperplanes intersecting with a convex body. Zbl 1393.33002 Qi, Feng; Mortici, Cristinel; Guo, Bai-Ni 3 2018 Methods and algorithms for approximating the gamma functions and related functions. A survey. I: Asymptotic series. Zbl 1305.33004 Mortici, Cristinel 3 2014 Optimizing the convergence rate of the Wallis sequence. Zbl 1320.33003 Mortici, Cristinel 3 2015 On the solvability of the Cauchy problem. Zbl 1048.34500 Mortici, Cristinel 2 1999 An extension of the Szász-Mirakjan operators. Zbl 1249.41061 Mortici, C. 2 2009 The best rational remainders in the Stirling formula. Zbl 1243.40005 Mortici, Cristinel 2 2012 Some completely monotonic functions relating to the gamma function. Zbl 1254.30048 Mortici, Cristinel 2 2012 Arithmetic mean of values and value at mean of arguments for convex functions. Zbl 1175.26045 Mortici, Cristinel 2 2008 On a sum of the psi function with a logarithm. Zbl 1264.33005 Mortici, Cristinel 2 2011 Refinements of some bounds related to the constant \(e\). Zbl 1240.33002 Mortici, Cristinel 2 2011 On the sequence related to the irrationality of \(e\). Zbl 1315.26029 Mortici, Cristinel 2 2012 New sharp bounds for gamma and digamma functions. Zbl 1224.30180 Mortici, Cristinel 2 2011 The relationship between Huygens’ and Wilker’s inequalities and further remarks. Zbl 1524.26026 Chen, Chao-Ping; Mortici, Cristinel 1 2023 Extensions of the natural approach to refinements and generalizations of some trigonometric inequalities. Zbl 1445.26015 Malešević, Branko; Lutovac, Tatjana; Rašajski, Marija; Mortici, Cristinel 34 2018 Some properties of a sequence arising from geometric probability for pairs of hyperplanes intersecting with a convex body. Zbl 1393.33002 Qi, Feng; Mortici, Cristinel; Guo, Bai-Ni 3 2018 Accurate estimates of \((1 + x)^{1/x}\) involved in Carleman inequality and Keller limit. Zbl 1499.26059 Malešević, Branko; Hu, Yue; Mortici, Cristinel 1 2018 The natural algorithmic approach of mixed trigonometric-polynomial problems. Zbl 1373.42003 Lutovac, Tatjana; Malešević, Branko; Mortici, Cristinel 37 2017 Series associated to some expressions involving the volume of the unit ball and applications. Zbl 1411.33002 Mortici, Cristinel 3 2017 Efficient approximations of the gamma function and further properties. Zbl 1359.33002 Mortici, Cristinel; Dumitrescu, Sorinel 3 2017 About Karamata mean value theorem, some consequences and some stability results. Zbl 1371.39037 Marinescu, Dan Ştefan; Monea, Mihai; Mortici, Cristinel 1 2017 New approximations of some expressions involving trigonometric functions. Zbl 1410.26025 Nenezić, Marija; Malešević, Branko; Mortici, Cristinel 27 2016 The stability of some points arising from continuous, differential and integral expressions. Zbl 1341.39015 Mortici, Cristinel; Monea, Mihai; Marinescu, Dan Ştefan 7 2016 Estimates for Wallis’ ratio and related functions. Zbl 1367.33005 Mortici, Cristinel; Cristea, Valentin Gabriel 6 2016 On the Keller limit and generalization. Zbl 1345.26005 Hu, Yue; Mortici, Cristinel 3 2016 On a functional equation of trigonometric type. Zbl 1338.39041 Jung, Soon-Mo; Rassias, Michael Th.; Mortici, Cristinel 43 2015 Refinements of Jordan-Stečkin and Becker-Stark inequalities. Zbl 1308.26029 Debnath, Lokenath; Mortici, Cristinel; Zhu, Ling 32 2015 A new fast asymptotic series for the gamma function. Zbl 1329.33003 Mortici, Cristinel 24 2015 Some best approximation formulas and inequalities for the Wallis ratio. Zbl 1338.33010 Qi, Feng; Mortici, Cristinel 18 2015 On the Ramanujan-Lodge harmonic number expansion. Zbl 1328.41008 Mortici, Cristinel; Villarino, Mark B. 12 2015 On some convergences to the constant \(e\) and improvements of Carleman’s inequality. Zbl 1349.26062 Mortici, Cristinel; Yue, Hu 10 2015 The inhomogeneous Euler equation and its Hyers-Ulam stability. Zbl 1322.34019 Mortici, Cristinel; Rassias, Themistocles M.; Jung, Soon-Mo 10 2015 Estimates of the function and quotient by Minc-Sathre. Zbl 1338.33008 Mortici, Cristinel 8 2015 Asymptotic formulas and inequalities for the gamma function in terms of the tri-gamma function. Zbl 1316.26032 Mortici, Cristinel; Qi, Feng 8 2015 Estimates of \((1+x)^{1/x}\) involved in Carleman’s inequality and Keller’s limit. Zbl 1474.26062 Mortici, Cristinel; Jang, X.-J. 8 2015 Some inequalities for the trigamma function in terms of the digamma function. Zbl 1410.33009 Qi, Feng; Mortici, Cristinel 5 2015 Optimizing the convergence rate of the Wallis sequence. Zbl 1320.33003 Mortici, Cristinel 3 2015 A very elementary proof of Bernoulli’s inequality. Zbl 1406.97035 Mortici, Cristinel 2 2015 A product approximation of the gamma function. Zbl 1320.33004 Mortici, Cristinel; Srivastava, Hari M. 2 2015 On the growth rate of divergent series. Zbl 1302.26016 Mortici, Cristinel; Rassias, Michael T. 1 2015 On the stability of a functional equation associated with the Fibonacci numbers. Zbl 1474.39072 Mortici, Cristinel; Rassias, Michael Th.; Jung, Soon-Mo 35 2014 A subtly analysis of Wilker inequality. Zbl 1410.26024 Mortici, Cristinel 26 2014 Completely monotonic functions and inequalities associated to some ratio of gamma function. Zbl 1334.33010 Mortici, Cristinel; Cristea, Valentin Gabriel; Lu, Dawei 18 2014 Estimates for the arctangent function related to Shafer’s inequality. Zbl 1305.26010 Mortici, Cristinel; Srivastava, H. M. 14 2014 Some new quicker approximations of Glaisher-Kinkelin’s and Bendersky-Adamchik’s constants. Zbl 1319.11095 Lu, Dawei; Mortici, Cristinel 8 2014 Sharp inequalities related to the constant \(e\). Zbl 1310.26003 Hu, Yue; Mortici, Cristinel 4 2014 Methods and algorithms for approximating the gamma functions and related functions. A survey. I: Asymptotic series. Zbl 1305.33004 Mortici, Cristinel 3 2014 Latter research on Euler-Mascheroni constant. Zbl 1306.11100 Cristea, Valentin Gabriel; Mortici, Cristinel 2 2014 An equation involving Dedekind’s function. Zbl 1327.11006 Mortici, Cristinel 1 2014 A note on the Fermat-Torricelli point of a class of polygons. Zbl 1291.51014 Mortici, Cristinel 1 2014 A continued fraction approximation of the gamma function. Zbl 1333.40001 Mortici, Cristinel 71 2013 Approximating the constants of Glaisher-Kinkelin type. Zbl 1319.11096 Mortici, Cristinel 16 2013 On the harmonic number expansion by Ramanujan. Zbl 1331.11119 Mortici, Cristinel; Chen, Chao-Ping 15 2013 Limits and inequalities associated with the Euler-Mascheroni constant. Zbl 1297.33002 Chen, Chao-Ping; Mortici, Cristinel 4 2013 New sharp estimates of the generalized Euler-Mascheroni constant. Zbl 1259.33004 Berinde, Vasile; Mortici, Cristinel 3 2013 Gamma function by \(x^{x-1}\). Zbl 1289.33003 Mortici, Cristinel 2 2013 New sequence converging towards the Euler-Mascheroni constant. Zbl 1252.33002 Chen, Chao-Ping; Mortici, Cristinel 28 2012 Completely monotone functions and the Wallis ratio. Zbl 1242.33005 Mortici, Cristinel 15 2012 Estimating \(\pi \) from the Wallis sequence. Zbl 1261.40002 Mortici, Cristinel 6 2012 An improvement of the Ramanujan formula for approximation of the Euler gamma function. Zbl 1289.33002 Mortici, Cristinel 4 2012 Error estimates of Ramanujan-type series. Zbl 1247.33006 Mortici, Cristinel 3 2012 Sharpness of Muqattash-Yahdi problem. Zbl 1247.33004 Chen, Chao-Ping; Mortici, Cristinel 3 2012 The best rational remainders in the Stirling formula. Zbl 1243.40005 Mortici, Cristinel 2 2012 Some completely monotonic functions relating to the gamma function. Zbl 1254.30048 Mortici, Cristinel 2 2012 On the sequence related to the irrationality of \(e\). Zbl 1315.26029 Mortici, Cristinel 2 2012 A power series approach to some inequalities. Zbl 1245.26013 Mortici, Cristinel 1 2012 Estimating the Apéry’s constant. Zbl 1268.11166 Mortici, Cristinel 1 2012 A new Stirling series as continued fraction. Zbl 1213.33007 Mortici, Cristinel 64 2011 The natural approach of Wilker-Cusa-Huygens inequalities. Zbl 1222.26020 Mortici, Cristinel 61 2011 Improved asymptotic formulas for the gamma function. Zbl 1222.33003 Mortici, Cristinel 34 2011 On Gosper’s formula for the gamma function. (On Gospers formula for the gamma function.) Zbl 1232.33001 Mortici, Cristinel 25 2011 On Ramanujan’s large argument formula for the gamma function. Zbl 1255.33001 Mortici, Cristinel 20 2011 Ramanujan’s estimate for the gamma function via monotonicity arguments. Zbl 1217.33003 Mortici, Cristinel 20 2011 Sharp bounds of the Landau constants. Zbl 1232.41038 Mortici, Cristinel 18 2011 On the gamma function approximation by Burnside. Zbl 1254.30049 Mortici, Cristinel 12 2011 Refinements of Gurland’s formula for pi. Zbl 1231.33002 Mortici, Cristinel 10 2011 On the monotonicity and convexity of the remainder of the Stirling formula. Zbl 1216.33008 Mortici, Cristinel 7 2011 Accurate estimates of the gamma function involving the PSI function. Zbl 1226.33001 Mortici, Cristinel 5 2011 A substantial improvement of the Stirling formula. Zbl 1216.33009 Mortici, Cristinel 5 2011 Sharp form of inequality for the constant \(e\). Zbl 1249.11114 Chen, Chao-Ping; Mortici, Cristinel 3 2011 The quotient of gamma functions by the psi function. Zbl 1247.33007 Mortici, Cristinel 3 2011 A new refinement of the Radon inequality. Zbl 1244.26046 Mortici, Cristinel 3 2011 Accurate approximations of the Mathieu series. Zbl 1217.33014 Mortici, Cristinel 3 2011 On a sum of the psi function with a logarithm. Zbl 1264.33005 Mortici, Cristinel 2 2011 Refinements of some bounds related to the constant \(e\). Zbl 1240.33002 Mortici, Cristinel 2 2011 New sharp bounds for gamma and digamma functions. Zbl 1224.30180 Mortici, Cristinel 2 2011 New inequalities for some special functions via the Cauchy-Buniakovsky-Schwarz inequality. Zbl 1218.33001 Mortici, Cristinel 2 2011 A converse of the mean value theorem made easy. Zbl 1273.97035 Mortici, Cristinel 1 2011 New sharp double inequalities for bounding the gamma and digamma function. Zbl 1274.30149 Mortici, Cristinel; Chen, Chao-Ping 1 2011 A Carleman’s inequality refinement note. Zbl 1289.26052 Mortici, Cristinel; Yue, Hu 1 2011 Product approximations via asymptotic integration. Zbl 1214.40002 Mortici, Cristinel 125 2010 Very accurate estimates of the polygamma functions. Zbl 1204.33003 Mortici, Cristinel 53 2010 On new sequences converging towards the Euler-Mascheroni constant. Zbl 1193.33003 Mortici, Cristinel 53 2010 New approximations of the gamma function in terms of the digamma function. Zbl 1183.33003 Mortici, Cristinel 47 2010 New improvements of the Stirling formula. Zbl 1202.33004 Mortici, Cristinel 43 2010 A quicker convergence toward the \(\gamma\) constant with the logarithm term involving the constant \(e\). Zbl 1212.33001 Mortici, Cristinel 39 2010 New approximation formulas for evaluating the ratio of gamma functions. Zbl 1201.33003 Mortici, Cristinel 38 2010 Optimizing the rate of convergence in some new classes of sequences convergent to Euler’s constant. Zbl 1185.26047 Mortici, Cristinel 35 2010 Best estimates of the generalized Stirling formula. Zbl 1186.33003 Mortici, Cristinel 34 2010 Sharp inequalities related to Gosper’s formula. Zbl 1186.33004 Mortici, Cristinel 34 2010 Ramanujan formula for the generalized Stirling approximation. Zbl 1211.40005 Mortici, Cristinel 30 2010 Improved convergence towards generalized Euler-Mascheroni constant. Zbl 1186.11076 Mortici, Cristinel 29 2010 A class of integral approximations for the factorial function. Zbl 1189.33005 Mortici, Cristinel 28 2010 Monotonicity properties of the volume of the unit ball in \({\mathbb{R}^{n}}\). Zbl 1225.33006 Mortici, Cristinel 24 2010 Estimating the Somos’ quadratic recurrence constant. Zbl 1208.40002 Mortici, Cristinel 19 2010 Fast convergences towards Euler-Mascheroni constant. Zbl 1206.41019 Mortici, Cristinel 17 2010 The proof of Muqattash-Yahdi conjecture. Zbl 1205.33003 Mortici, Cristinel 17 2010 Sharp inequalities and complete monotonicity for the Wallis ratio. Zbl 1209.26026 Mortici, Cristinel 16 2010 The asymptotic series of the generalized Stirling formula. Zbl 1201.33002 Mortici, Cristinel 16 2010 A new method for establishing and proving accurate bounds for the Wallis ratio. Zbl 1206.33006 Mortici, Cristinel 13 2010 Asymptotic expansions of the generalized Stirling approximations. Zbl 1205.33028 Mortici, Cristinel 11 2010 New sharp inequalities for approximating the factorial function and the digamma function. Zbl 1224.30179 Mortici, Cristinel 8 2010 Estimating gamma function by digamma function. Zbl 1202.33005 Mortici, Cristinel 8 2010 ...and 28 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 483 Authors 71 Chen, Chaoping 63 Mortici, Cristinel 39 Lu, Dawei 31 Yang, Zhenhang 26 Malešević, Branko J. 24 You, Xu 18 Qi, Feng 18 Zhu, Ling 17 Chu, Yuming 15 Tian, Jingfeng 14 Song, Lixin 13 Lutovac, Tatjana 12 Chen, Xiaodiao 11 Bagul, Yogesh Jibhau 11 El-Fassi, Iz-Iddine 11 Lampret, Vito 10 Bercu, Gabriel 10 Lin, Long 10 Rašajski, Marija 9 Banjac, Bojan D. 9 Brzdęk, Janusz 9 Srivastava, Hari Mohan 9 Wang, Xiaoguang 8 Chen, Dirong 8 Paris, Richard Bruce 7 Wang, Weiping 7 Xu, Aimin 6 Chesneau, Christophe 6 Han, Xuefeng 6 Popa, Dorian 5 Choi, Junesang 5 Dhaigude, Ramkrishna M. 5 Guo, Bai-Ni 5 Ma, Congxu 5 Monea, Mihai 5 Nantomah, Kwara 4 Batir, Necdet 4 Cao, Xiaodong 4 Cristea, Valentin Gabriel 4 Elezović, Neven 4 Jung, Soon-Mo 4 Kostić, Marko 4 Leśniak, Zbigniew 4 Ma, Xuesi 4 Marinescu, Dan Ştefan 4 Nenezić, Marija 4 Nishizawa, Yusuke 4 Onitsuka, Masakazu 4 Park, Choonkil 4 Rassias, Themistocles Michael 4 Salem, Ahmed 4 Suparatulatorn, Raweerote 4 Wang, Yigang 4 Wu, Shanhe 4 Zhang, Xiaohui 3 Agarwal, Ravi P. 3 Asiru, Muniru Aderemi 3 Baias, Alina-Ramona 3 Ciepliński, Krzysztof 3 Cringanu, Jenica C. 3 El-hady, El-sayed 3 Feng, Lei 3 Hu, Yue 3 Jahedi, Sedigheh 3 Kabbaj, Samir 3 Keshavarz, Vahid 3 Ma, Wen-Xiu 3 Shchesnovich, Valery S. 3 Shen, Yonghong 3 Yang, Kang 3 Yin, Li 3 Yu, Yang 3 Zhang, Bo 3 Zhang, Lina 3 Zhang, Wen 3 Zhao, Yuqiu 3 Zheng, Shenzhou 2 Adell, José Antonio 2 Ajebbar, Omar 2 Berg, Christian 2 Bhayo, Barkat Ali 2 Burić, Tomislav 2 Cădariu, Liviu I. 2 Charoensawan, Phakdi 2 Chen, Ligeng 2 Chu, Hong-Hu 2 Ciplea, Sorina Anamaria 2 Debnath, Lokenath 2 Deng, Ji’en 2 Elqorachi, Elhoucien 2 Feng, Jinghai 2 Fošner, Ajda 2 Guo, Senlin 2 Guo, Songbai 2 Gusakova, Anna Grigorevna 2 Han, Min 2 Hassani, Mehdi 2 Huang, Liguo 2 Huang, Shouyou 2 Huang, TiRen ...and 383 more Authors all top 5 Cited in 132 Serials 72 Journal of Inequalities and Applications 45 Applied Mathematics and Computation 42 Results in Mathematics 32 Journal of Mathematical Analysis and Applications 32 Journal of Number Theory 26 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. 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Issues of Analysis 4 Journal of Mathematics 4 Moroccan Journal of Pure and Applied Analysis 3 Filomat 3 Vietnam Journal of Mathematics 3 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 3 Tbilisi Mathematical Journal 3 Journal of Classical Analysis 3 Sahand Communications in Mathematical Analysis 3 Open Mathematics 2 Bulletin of the Australian Mathematical Society 2 BIT 2 Demonstratio Mathematica 2 Journal of Approximation Theory 2 Monatshefte für Mathematik 2 Proceedings of the American Mathematical Society 2 Bulletin of the Iranian Mathematical Society 2 Journal of Symbolic Computation 2 Aequationes Mathematicae 2 The Journal of Analysis 2 Applied Mathematics. Series B (English Edition) 2 Mathematical Problems in Engineering 2 Abstract and Applied Analysis 2 Analysis (München) 2 Applied Mathematics E-Notes 2 Analysis and Applications (Singapore) 2 International Journal of Quantum Information 2 Optimization Letters 2 Involve 2 Journal of Nonlinear Science and Applications 2 São Paulo Journal of Mathematical Sciences 2 Analysis and Mathematical Physics 2 Mathematics 2 AIMS Mathematics 2 Constructive Mathematical Analysis 1 The American Statistician 1 International Journal of Control 1 Indian Journal of Pure & Applied Mathematics 1 Lithuanian Mathematical Journal 1 Mathematical Notes 1 Physics Letters. A 1 Rocky Mountain Journal of Mathematics 1 Mathematics of Computation 1 The Mathematical Intelligencer 1 Advances in Mathematics 1 Archiv der Mathematik 1 Czechoslovak Mathematical Journal 1 Information Sciences 1 Journal of the London Mathematical Society. Second Series 1 Mathematica Slovaca 1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 1 Numerical Functional Analysis and Optimization 1 Publications de l’Institut Mathématique. Nouvelle Série 1 Real Analysis Exchange 1 Transactions of the American Mathematical Society 1 Journal of Complexity 1 Constructive Approximation 1 Facta Universitatis. Series Mathematics and Informatics 1 Journal of Scientific Computing 1 Differential Geometry and its Applications 1 Annals of Physics 1 Elemente der Mathematik 1 Proceedings of the Indian Academy of Sciences. Mathematical Sciences 1 Expositiones Mathematicae 1 Continuum Mechanics and Thermodynamics 1 Tatra Mountains Mathematical Publications 1 Journal of Mathematical Sciences (New York) 1 International Journal of Computer Vision 1 Georgian Mathematical Journal 1 Finite Fields and their Applications 1 The Electronic Journal of Combinatorics 1 Bulletin des Sciences Mathématiques 1 Engineering Analysis with Boundary Elements 1 Positivity 1 Novi Sad Journal of Mathematics ...and 32 more Serials all top 5 Cited in 43 Fields 279 Special functions (33-XX) 251 Real functions (26-XX) 185 Approximations and expansions (41-XX) 120 Number theory (11-XX) 63 Difference and functional equations (39-XX) 56 Sequences, series, summability (40-XX) 39 Operator theory (47-XX) 34 Harmonic analysis on Euclidean spaces (42-XX) 31 Numerical analysis (65-XX) 22 Ordinary differential equations (34-XX) 19 Functions of a complex variable (30-XX) 14 Functional analysis (46-XX) 12 Combinatorics (05-XX) 10 Probability theory and stochastic processes (60-XX) 9 Partial differential equations (35-XX) 8 Dynamical systems and ergodic theory (37-XX) 7 Integral transforms, operational calculus (44-XX) 7 Statistics (62-XX) 7 Quantum theory (81-XX) 7 Mathematics education (97-XX) 5 Linear and multilinear algebra; matrix theory (15-XX) 5 Computer science (68-XX) 4 Measure and integration (28-XX) 4 Convex and discrete geometry (52-XX) 3 Field theory and polynomials (12-XX) 3 Integral equations (45-XX) 3 Mechanics of particles and systems (70-XX) 3 Information and communication theory, circuits (94-XX) 2 Algebraic geometry (14-XX) 2 Nonassociative rings and algebras (17-XX) 2 Geometry (51-XX) 2 Differential geometry (53-XX) 2 General topology (54-XX) 2 Mechanics of deformable solids (74-XX) 2 Systems theory; control (93-XX) 1 General and overarching topics; collections (00-XX) 1 History and biography (01-XX) 1 Associative rings and algebras (16-XX) 1 Potential theory (31-XX) 1 Manifolds and cell complexes (57-XX) 1 Fluid mechanics (76-XX) 1 Relativity and gravitational theory (83-XX) 1 Biology and other natural sciences (92-XX) Citations by Year