Edit Profile Najati, Abbas Compute Distance To: Compute Author ID: najati.abbas Published as: Najati, A.; Najati, Abbas Documents Indexed: 106 Publications since 2005 all top 5 Co-Authors 18 single-authored 22 Park, Choonkil 12 Abdollahpour, Mohammad Reza 10 Rahimi, Asghar 9 Rassias, Themistocles Michael 8 Eshaghi Gordji, Madjid 6 Moghimi, Mohammad Bagher Farshbaf 5 Faroughi, Mohammad Hasan 5 Moradlou, Fridoun 5 Saem, Maryam Mohammadi 4 Eskandani, Golamreza Zamani 3 Ebadian, Ali 3 Ghobadzadeh, Fatemeh 3 Kim, Gwang Hui 3 Lee, Jung-Rye 3 Osgooei, Elnaz 2 Bae, Jae-Hyeong 2 Cho, Yeol Je 2 Khodaei, Hamid 2 Moslehian, Mohammad Sal 2 Ostadbashi, Saeid 2 Ranjbari, Asghar 1 Alavizadeh, Razi 1 Azar, Kazem Haghnejad 1 Bahramnezhad, Akbar 1 Dehghan, Yadollah N. 1 Găvruţă, Paşc 1 Ghaemi, Mohammad Bagher 1 Ghobadipour, Norouz 1 Jalili, Seyed AliReza 1 Jang, Sunyoung 1 Jung, Soon-Mo 1 Kang, Jung Im 1 Khosravi, Bahman 1 Khosravi, Behrooz 1 Mahmoudfakhe, Sooran 1 Majani, Hamid 1 Molaei, D. 1 Ostadbashi, Saed 1 Park, Wongil 1 Sedghi Moghaddam, J. 1 Shin, Dong-Yun 1 Solaimaninia, Mahsa 1 Vaezi, Hamid 1 Zamani, G. all top 5 Serials 7 Journal of Inequalities and Applications 6 Bulletin of the Korean Mathematical Society 6 Advances in Difference Equations 5 Journal of Mathematical Analysis and Applications 4 Results in Mathematics 4 Southeast Asian Bulletin of Mathematics 4 Abstract and Applied Analysis 4 Journal of Mathematical Inequalities 3 Applied Mathematics Letters 3 Communications of the Korean Mathematical Society 3 Nonlinear Functional Analysis and Applications 2 Czechoslovak Mathematical Journal 2 Kyungpook Mathematical Journal 2 Acta Mathematica Hungarica 2 Bulletin of the Iranian Mathematical Society 2 Turkish Journal of Mathematics 2 Journal of Difference Equations and Applications 2 Methods of Functional Analysis and Topology 2 Acta Mathematica Sinica. English Series 2 Fixed Point Theory 2 Communications in Mathematical Analysis 2 Applicable Analysis and Discrete Mathematics 2 Journal of Nonlinear Science and Applications 2 International Journal of Nonlinear Analysis and Applications 1 Linear and Multilinear Algebra 1 Journal of Geometry and Physics 1 Demonstratio Mathematica 1 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 1 Mathematica Pannonica 1 Proceedings of the Indian Academy of Sciences. Mathematical Sciences 1 Bulletin of the Belgian Mathematical Society - Simon Stevin 1 Positivity 1 Taiwanese Journal of Mathematics 1 Tamsui Oxford Journal of Mathematical Sciences 1 Journal of Computational Analysis and Applications 1 Far East Journal of Mathematical Sciences 1 JIPAM. Journal of Inequalities in Pure & Applied Mathematics 1 Acta Mathematica Scientia. Series B. (English Edition) 1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 1 Acta Universitatis Apulensis. Mathematics - Informatics 1 Hacettepe Journal of Mathematics and Statistics 1 International Journal of Wavelets, Multiresolution and Information Processing 1 Fixed Point Theory and Applications 1 African Diaspora Journal of Mathematics 1 The Australian Journal of Mathematical Analysis and Applications 1 International Journal of Mathematical Analysis (Ruse) 1 Operators and Matrices 1 Banach Journal of Mathematical Analysis 1 Involve 1 Asian-European Journal of Mathematics 1 Functional Analysis, Approximation and Computation 1 Journal of Applied Mathematics & Informatics 1 Sahand Communications in Mathematical Analysis all top 5 Fields 73 Difference and functional equations (39-XX) 49 Functional analysis (46-XX) 20 Operator theory (47-XX) 17 Harmonic analysis on Euclidean spaces (42-XX) 7 Approximations and expansions (41-XX) 6 Ordinary differential equations (34-XX) 5 Nonassociative rings and algebras (17-XX) 3 Associative rings and algebras (16-XX) 2 Real functions (26-XX) 1 Commutative algebra (13-XX) 1 General topology (54-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH 74 Publications have been cited 512 times in 334 Documents Cited by ▼ Year ▼ Approximately \(J^*\)-homomorphisms: a fixed point approach. Zbl 1192.39020Eshaghi Gordji, M.; Najati, A. 42 2010 Stability of a functional equation deriving from quadratic and additive functions in quasi-banach spaces. Zbl 1127.39055Najati, Abbas; Moghimi, Mohammad B. 42 2008 \(g\)-frames and stability of \(g\)-frames in Hilbert spaces. Zbl 1164.42026Najati, Abbas; Faroughi, M. H.; Rahimi, Asghar 31 2008 On the stability of a quartic functional equation. Zbl 1133.39030Najati, Abbas 31 2008 Continuous frames in Hilbert space. Zbl 1120.42019Rahimi, A.; Najati, A.; Dehghan, Y. N. 30 2006 Stability of a mixed additive and cubic functional equation in quasi-Banach spaces. Zbl 1228.39028Najati, Abbas; Eskandani, G. Zamani 24 2008 Hyers-Ulam-Rassias stability of homomorphisms in quasi-Banach algebras associated to the Pexiderized Cauchy functional equation. Zbl 1123.39023Najati, Abbas; Park, Choonkil 21 2007 On approximate additive-quartic and quadratic-cubic functional equations in two variables on Abelian groups. Zbl 1203.39016Ebadian, A.; Najati, A.; Gordji, M. Eshaghi 19 2010 The pexiderized Apollonius-Jensen type additive mapping and isomorphisms between \(C^*\)-algebras. Zbl 1144.39027Najati, Abbas; Park, Choonkil 18 2008 Homomorphisms and derivations in \(C^{*}\)-algebras. Zbl 1157.39017Park, Choonkil; Najati, Abbas 18 2007 Hyers-Ulam stability of an \(n\)-Apollonius type quadratic mapping. Zbl 1148.39025Najati, Abbas 14 2007 Generalized additive functional inequalities in Banach algebras. Zbl 1281.39032Park, C.; Najati, A. 13 2010 Stability of a mixed functional equation in several variables on Banach modules. Zbl 1191.39027Najati, Abbas; Rassias, Themistocles M. 13 2010 Stability of homomorphisms and generalized derivations on Banach algebras. Zbl 1187.39046Najati, Abbas; Park, Choonkil 12 2009 Stability of linear differential equations of third order. Zbl 1235.34162Abdollahpour, M. R.; Najati, A. 10 2011 Hyers-Ulam-Rassias stability of a cubic functional equation. Zbl 1140.39015Najati, Abbas 9 2007 On the stability of a cubic functional equation. Zbl 1159.39014Najati, Abbas; Park, Choonkil 8 2008 The generalized Hyers-Ulam-Rassias stability of a cubic functional equation. Zbl 1140.39014Najati, Abbas 8 2007 Frames and operators in Hilbert \(C^{\ast}\)-modules. Zbl 1343.42042Najati, Abbas; Saem, M. Mohammadi; Găvruţa, P. 7 2016 Hyers-Ulam-Rassias stability of the Apollonius type quadratic mapping in non-Archimedean spaces. Zbl 1170.39017Najati, Abbas; Moradlou, Fridoun 7 2008 Stability of homomorphisms for a 3D Cauchy-Jensen type functional equation on \(C^{*}\)-ternary algebras. Zbl 1147.39010Najati, Abbas; Ranjbari, Asghar 7 2008 Hyperstability of the general linear equation on restricted domains. Zbl 1389.39050Molaei, D.; Najati, A. 6 2016 Local stability of the pexiderized Cauchy and Jensen’s equations in fuzzy spaces. Zbl 1272.39022Najati, Abbas; Kang, Jung Im; Cho, Yeol Je 6 2011 Generalized Hyers-Ulam stability of the Pexiderized Cauchy functional equation in non-archimedean spaces. Zbl 1213.39018Najati, Abbas; Cho, Yeol Je 6 2011 Besselian \(g\)-frames and near \(g\)-Riesz bases. Zbl 1265.41067Abdollahpour, M. R.; Najati, A. 5 2011 Fuzzy stability of a generalized quadratic functional equation. Zbl 1227.39026Najati, Abbas 5 2010 Homomorphisms in quasi-Banach algebras associated with a pexiderized Cauchy-Jensen functional equation. Zbl 1183.39022Najati, Abbas 5 2009 Generalized frames in Hilbert spaces. Zbl 1180.41027Najati, A.; Rahimi, A. 5 2009 Stability of a mixed additive, quadratic and cubic functional equation in quasi-Banach spaces. Zbl 1168.39013Najati, A.; Moradlou, F. 5 2008 On the stability of an \(n\)-dimensional functional equation originating from quadratic forms. Zbl 1173.39008Najati, Abbas; Park, Choonkil 5 2008 A fixed point approach to the stability of a generalized Cauchy functional equation. Zbl 1143.39016Najati, Abbas; Rahimi, Asghar 5 2008 A fixed point method to the generalized stability of a mixed additive and quadratic functional equation in Banach modules. Zbl 1197.39018Najati, Abbas; Eskandani, G. Zamani 4 2010 Stability of a quadratic functional equation in quasi-Banach spaces. Zbl 1157.39016Najati, Abbas; Moradlou, Fridoun 4 2008 More on sums of Hilbert space frames. Zbl 1283.41024Najati, A.; Abdollahpour, M. R.; Osgooei, E.; Saem, M. M. 3 2013 Almost Jordan homomorphisms and Jordan derivations on fuzzy Banach algebras. Zbl 1289.46101Gordji, Madjid Eshaghi; Ghobadipour, Norouz; Najati, Abbas; Ebadian, Ali 3 2012 Fixed points and quartic functional equations in \(\beta\)-Banach modules. Zbl 1267.39021Eshaghi Gordji, M.; Khodaei, H.; Najati, A. 3 2012 Stability of the pexiderized Cauchy and Jensen’s equations on restricted domains. Zbl 1189.39030Najati, Abbas; Rassias, Themistocles M. 3 2010 Stability of homomorphisms and derivations on \(C^{*}\)-ternary rings associated to an Euler-Lagrange type additive mapping. Zbl 1186.39035Moradlou, Fridoun; Najati, Abbas; Vaezi, Hamid 3 2009 A fixed point approach to the stability of a quadratic functional equation in \(C^{\ast}\)-algebras. Zbl 1177.39037Moghimi, Mohammad B.; Najati, Abbas; Park, Choonkil 3 2009 Functional equations related to inner product spaces. Zbl 1177.39041Park, Choonkil; Park, Won-Gil; Najati, Abbas 3 2009 An application of a fixed point theorem to a functional inequality. Zbl 1184.39012Moslehian, M. S.; Najati, A. 3 2009 Continuous and discrete frames of subspaces in Hilbert spaces. Zbl 1174.46012Najati, A.; Rahimi, A.; Faroughi, M. H. 3 2008 Generalized Hyers-Ulam stability of a functional equation of Hosszú type. Zbl 1406.39028Khosravi, B.; Moghimi, M. B.; Najati, A. 2 2018 Fixed points and fuzzy stability of an additive-quadratic functional equation. Zbl 1277.39045Park, Choonkil; Najati, Abbas; Jang, Sun Young 2 2013 Approximate perfect differential equations of second order. Zbl 1380.34083Abdollahpour, Mohammad Reza; Najati, Abbas; Park, Choonkil; Rassias, Themistocles M.; Shin, Dong Yun 2 2012 Generalized Hyers-Ulam stability of an AQCQ-functional equation in non-Archimedean Banach spaces. Zbl 1213.46074Park, Choonkil; Gordji, Madjid Eshaghi; Najati, Abbas 2 2010 On the completeness of normed spaces. Zbl 1200.39011Najati, Abbas 2 2010 Generalized derivations on Lie triple systems. Zbl 1173.17006Najati, Abbas 2 2009 Stability of derivations on proper Lie \(CQ^{*}\)-algebras. Zbl 1168.39308Najati, Abbas; Eskandani, G. Zamani 2 2009 Stability of homomorphism on \(JB^*\)-triples associated to a Cauchy-Jensen type functional equation. Zbl 1155.39307Najati, Abbas 2 2007 Modular frames and invertibility of multipliers in Hilbert \(C^*\)-modules. Zbl 07250987Ghobadzadeh, Fatemeh; Najati, A.; Osgooei, Elnaz 1 2020 Skew-commuting mappings on semiprime and prime rings. Zbl 1336.16047Najati, Abbas; Saem, M. Mohammadi 1 2015 \(G\)-frames as sums of some \(g\)-orthonormal bases. Zbl 1297.42041Abdollahpour, Mohammad Reza; Najati, Abbas 1 2013 Generalized Dunkl-Williams inequality in 2-inner product spaces. Zbl 1291.46023Najati, Abbas; Saem, M. Mohammadi; Bae, Jae-Hyeong 1 2013 Hyers-Ulam stability of a differential equation of third order. Zbl 1280.34056Abdollahpour, Mohammad Reza; Najati, Abbas; Kim, Gwang Hui 1 2012 \(G\)-frames and Hilbert-Schmidt operators. Zbl 1286.42041Abdollahpour, M. R.; Najati, A. 1 2012 Approximation of the inverse \(g\)-frame operator. Zbl 1272.42018Abdollahpour, M. R.; Najati, A. 1 2011 On the stability of polynomial equations. Zbl 1247.39032Najati, Abbas; Rassias, Themistocles M. 1 2011 Stability and superstability of Jordan homomorphisms and Jordan derivations on Banach algebras and \(C^*\)-algebras: a fixed point approach. Zbl 1249.39029Eshaghi Gordji, M.; Najati, A.; Ebadian, A. 1 2011 Approximation of cubic mappings with \(n\)-variables in \(\beta\)-normed left Banach modules on Banach algebras. Zbl 1242.39040Eshaghi Gordji, Madjid; Khodaei, Hamid; Najati, Abbas 1 2011 On generalized Jordan derivations of Lie triple systems. Zbl 1224.17008Najati, Abbas 1 2010 Approximately quadratic mappings on restricted domains. Zbl 1215.39036Najati, Abbas; Jung, Soon-Mo 1 2010 A strong quadratic functional equations in \(C^*\)-algebras. Zbl 1208.39038Rahimi, Asghar; Najati, Abbas 1 2010 Stability of a generalized Euler-Lagrange type additive mapping and homomorphisms in \(C^*\)-algebras. Zbl 1186.39036Najati, Abbas; Park, Choonkil 1 2010 Homomorphisms between \(C^*\)-algebras and their stabilities. Zbl 1212.39046Najati, Abbas; Rahimi, Asghar 1 2009 Stability of homomorphisms and \((\theta,\phi)\)-derivations. Zbl 1257.39021Najati, Abbas; Rassias, Themistocles M. 1 2009 Cauchy-Rassias stability of homomorphisms associated to a pexiderized Cauchy-Jensen type functional equation. Zbl 1172.39035Najati, Abbas 1 2009 Homomorphisms and derivations in \(C^{\ast}\)-ternary algebras. Zbl 1169.39304Najati, Abbas; Park, Choonkil; Lee, Jung Rye 1 2009 Stability of homomorphisms and derivations in proper \(JCQ^*\)-triples associated to the Pexiderized Cauchy type mapping. Zbl 1175.39023Najati, Abbas; Eskandani, Golamreza Zamani; Park, Choonkil 1 2009 Jordan \(\theta\)-derivations on Lie triple systems. Zbl 1162.17300Najati, Abbas 1 2009 Fixed points and stability of a generalized quadratic functional equation. Zbl 1157.39318Najati, Abbas; Park, Choonkil 1 2009 Approximation of \(g\)-frames in Hilbert spaces. Zbl 1157.42311Najati, Abbas 1 2008 On homomorphism between \(C^*\)-ternary algebras. Zbl 1192.39023Najati, Abbas; Ranjbari, Ashgar 1 2007 On the stability of homomorphisms in quasi-Banach algebras associated to the pexiderized Jensen functional equation. Zbl 1146.39047Najati, Abbas 1 2007 Modular frames and invertibility of multipliers in Hilbert \(C^*\)-modules. Zbl 07250987Ghobadzadeh, Fatemeh; Najati, A.; Osgooei, Elnaz 1 2020 Generalized Hyers-Ulam stability of a functional equation of Hosszú type. Zbl 1406.39028Khosravi, B.; Moghimi, M. B.; Najati, A. 2 2018 Frames and operators in Hilbert \(C^{\ast}\)-modules. Zbl 1343.42042Najati, Abbas; Saem, M. Mohammadi; Găvruţa, P. 7 2016 Hyperstability of the general linear equation on restricted domains. Zbl 1389.39050Molaei, D.; Najati, A. 6 2016 Skew-commuting mappings on semiprime and prime rings. Zbl 1336.16047Najati, Abbas; Saem, M. Mohammadi 1 2015 More on sums of Hilbert space frames. Zbl 1283.41024Najati, A.; Abdollahpour, M. R.; Osgooei, E.; Saem, M. M. 3 2013 Fixed points and fuzzy stability of an additive-quadratic functional equation. Zbl 1277.39045Park, Choonkil; Najati, Abbas; Jang, Sun Young 2 2013 \(G\)-frames as sums of some \(g\)-orthonormal bases. Zbl 1297.42041Abdollahpour, Mohammad Reza; Najati, Abbas 1 2013 Generalized Dunkl-Williams inequality in 2-inner product spaces. Zbl 1291.46023Najati, Abbas; Saem, M. Mohammadi; Bae, Jae-Hyeong 1 2013 Almost Jordan homomorphisms and Jordan derivations on fuzzy Banach algebras. Zbl 1289.46101Gordji, Madjid Eshaghi; Ghobadipour, Norouz; Najati, Abbas; Ebadian, Ali 3 2012 Fixed points and quartic functional equations in \(\beta\)-Banach modules. Zbl 1267.39021Eshaghi Gordji, M.; Khodaei, H.; Najati, A. 3 2012 Approximate perfect differential equations of second order. Zbl 1380.34083Abdollahpour, Mohammad Reza; Najati, Abbas; Park, Choonkil; Rassias, Themistocles M.; Shin, Dong Yun 2 2012 Hyers-Ulam stability of a differential equation of third order. Zbl 1280.34056Abdollahpour, Mohammad Reza; Najati, Abbas; Kim, Gwang Hui 1 2012 \(G\)-frames and Hilbert-Schmidt operators. Zbl 1286.42041Abdollahpour, M. R.; Najati, A. 1 2012 Stability of linear differential equations of third order. Zbl 1235.34162Abdollahpour, M. R.; Najati, A. 10 2011 Local stability of the pexiderized Cauchy and Jensen’s equations in fuzzy spaces. Zbl 1272.39022Najati, Abbas; Kang, Jung Im; Cho, Yeol Je 6 2011 Generalized Hyers-Ulam stability of the Pexiderized Cauchy functional equation in non-archimedean spaces. Zbl 1213.39018Najati, Abbas; Cho, Yeol Je 6 2011 Besselian \(g\)-frames and near \(g\)-Riesz bases. Zbl 1265.41067Abdollahpour, M. R.; Najati, A. 5 2011 Approximation of the inverse \(g\)-frame operator. Zbl 1272.42018Abdollahpour, M. R.; Najati, A. 1 2011 On the stability of polynomial equations. Zbl 1247.39032Najati, Abbas; Rassias, Themistocles M. 1 2011 Stability and superstability of Jordan homomorphisms and Jordan derivations on Banach algebras and \(C^*\)-algebras: a fixed point approach. Zbl 1249.39029Eshaghi Gordji, M.; Najati, A.; Ebadian, A. 1 2011 Approximation of cubic mappings with \(n\)-variables in \(\beta\)-normed left Banach modules on Banach algebras. Zbl 1242.39040Eshaghi Gordji, Madjid; Khodaei, Hamid; Najati, Abbas 1 2011 Approximately \(J^*\)-homomorphisms: a fixed point approach. Zbl 1192.39020Eshaghi Gordji, M.; Najati, A. 42 2010 On approximate additive-quartic and quadratic-cubic functional equations in two variables on Abelian groups. Zbl 1203.39016Ebadian, A.; Najati, A.; Gordji, M. Eshaghi 19 2010 Generalized additive functional inequalities in Banach algebras. Zbl 1281.39032Park, C.; Najati, A. 13 2010 Stability of a mixed functional equation in several variables on Banach modules. Zbl 1191.39027Najati, Abbas; Rassias, Themistocles M. 13 2010 Fuzzy stability of a generalized quadratic functional equation. Zbl 1227.39026Najati, Abbas 5 2010 A fixed point method to the generalized stability of a mixed additive and quadratic functional equation in Banach modules. Zbl 1197.39018Najati, Abbas; Eskandani, G. Zamani 4 2010 Stability of the pexiderized Cauchy and Jensen’s equations on restricted domains. Zbl 1189.39030Najati, Abbas; Rassias, Themistocles M. 3 2010 Generalized Hyers-Ulam stability of an AQCQ-functional equation in non-Archimedean Banach spaces. Zbl 1213.46074Park, Choonkil; Gordji, Madjid Eshaghi; Najati, Abbas 2 2010 On the completeness of normed spaces. Zbl 1200.39011Najati, Abbas 2 2010 On generalized Jordan derivations of Lie triple systems. Zbl 1224.17008Najati, Abbas 1 2010 Approximately quadratic mappings on restricted domains. Zbl 1215.39036Najati, Abbas; Jung, Soon-Mo 1 2010 A strong quadratic functional equations in \(C^*\)-algebras. Zbl 1208.39038Rahimi, Asghar; Najati, Abbas 1 2010 Stability of a generalized Euler-Lagrange type additive mapping and homomorphisms in \(C^*\)-algebras. Zbl 1186.39036Najati, Abbas; Park, Choonkil 1 2010 Stability of homomorphisms and generalized derivations on Banach algebras. Zbl 1187.39046Najati, Abbas; Park, Choonkil 12 2009 Homomorphisms in quasi-Banach algebras associated with a pexiderized Cauchy-Jensen functional equation. Zbl 1183.39022Najati, Abbas 5 2009 Generalized frames in Hilbert spaces. Zbl 1180.41027Najati, A.; Rahimi, A. 5 2009 Stability of homomorphisms and derivations on \(C^{*}\)-ternary rings associated to an Euler-Lagrange type additive mapping. Zbl 1186.39035Moradlou, Fridoun; Najati, Abbas; Vaezi, Hamid 3 2009 A fixed point approach to the stability of a quadratic functional equation in \(C^{\ast}\)-algebras. Zbl 1177.39037Moghimi, Mohammad B.; Najati, Abbas; Park, Choonkil 3 2009 Functional equations related to inner product spaces. Zbl 1177.39041Park, Choonkil; Park, Won-Gil; Najati, Abbas 3 2009 An application of a fixed point theorem to a functional inequality. Zbl 1184.39012Moslehian, M. S.; Najati, A. 3 2009 Generalized derivations on Lie triple systems. Zbl 1173.17006Najati, Abbas 2 2009 Stability of derivations on proper Lie \(CQ^{*}\)-algebras. Zbl 1168.39308Najati, Abbas; Eskandani, G. Zamani 2 2009 Homomorphisms between \(C^*\)-algebras and their stabilities. Zbl 1212.39046Najati, Abbas; Rahimi, Asghar 1 2009 Stability of homomorphisms and \((\theta,\phi)\)-derivations. Zbl 1257.39021Najati, Abbas; Rassias, Themistocles M. 1 2009 Cauchy-Rassias stability of homomorphisms associated to a pexiderized Cauchy-Jensen type functional equation. Zbl 1172.39035Najati, Abbas 1 2009 Homomorphisms and derivations in \(C^{\ast}\)-ternary algebras. Zbl 1169.39304Najati, Abbas; Park, Choonkil; Lee, Jung Rye 1 2009 Stability of homomorphisms and derivations in proper \(JCQ^*\)-triples associated to the Pexiderized Cauchy type mapping. Zbl 1175.39023Najati, Abbas; Eskandani, Golamreza Zamani; Park, Choonkil 1 2009 Jordan \(\theta\)-derivations on Lie triple systems. Zbl 1162.17300Najati, Abbas 1 2009 Fixed points and stability of a generalized quadratic functional equation. Zbl 1157.39318Najati, Abbas; Park, Choonkil 1 2009 Stability of a functional equation deriving from quadratic and additive functions in quasi-banach spaces. Zbl 1127.39055Najati, Abbas; Moghimi, Mohammad B. 42 2008 \(g\)-frames and stability of \(g\)-frames in Hilbert spaces. Zbl 1164.42026Najati, Abbas; Faroughi, M. H.; Rahimi, Asghar 31 2008 On the stability of a quartic functional equation. Zbl 1133.39030Najati, Abbas 31 2008 Stability of a mixed additive and cubic functional equation in quasi-Banach spaces. Zbl 1228.39028Najati, Abbas; Eskandani, G. Zamani 24 2008 The pexiderized Apollonius-Jensen type additive mapping and isomorphisms between \(C^*\)-algebras. Zbl 1144.39027Najati, Abbas; Park, Choonkil 18 2008 On the stability of a cubic functional equation. Zbl 1159.39014Najati, Abbas; Park, Choonkil 8 2008 Hyers-Ulam-Rassias stability of the Apollonius type quadratic mapping in non-Archimedean spaces. Zbl 1170.39017Najati, Abbas; Moradlou, Fridoun 7 2008 Stability of homomorphisms for a 3D Cauchy-Jensen type functional equation on \(C^{*}\)-ternary algebras. Zbl 1147.39010Najati, Abbas; Ranjbari, Asghar 7 2008 Stability of a mixed additive, quadratic and cubic functional equation in quasi-Banach spaces. Zbl 1168.39013Najati, A.; Moradlou, F. 5 2008 On the stability of an \(n\)-dimensional functional equation originating from quadratic forms. Zbl 1173.39008Najati, Abbas; Park, Choonkil 5 2008 A fixed point approach to the stability of a generalized Cauchy functional equation. Zbl 1143.39016Najati, Abbas; Rahimi, Asghar 5 2008 Stability of a quadratic functional equation in quasi-Banach spaces. Zbl 1157.39016Najati, Abbas; Moradlou, Fridoun 4 2008 Continuous and discrete frames of subspaces in Hilbert spaces. Zbl 1174.46012Najati, A.; Rahimi, A.; Faroughi, M. H. 3 2008 Approximation of \(g\)-frames in Hilbert spaces. Zbl 1157.42311Najati, Abbas 1 2008 Hyers-Ulam-Rassias stability of homomorphisms in quasi-Banach algebras associated to the Pexiderized Cauchy functional equation. Zbl 1123.39023Najati, Abbas; Park, Choonkil 21 2007 Homomorphisms and derivations in \(C^{*}\)-algebras. Zbl 1157.39017Park, Choonkil; Najati, Abbas 18 2007 Hyers-Ulam stability of an \(n\)-Apollonius type quadratic mapping. Zbl 1148.39025Najati, Abbas 14 2007 Hyers-Ulam-Rassias stability of a cubic functional equation. Zbl 1140.39015Najati, Abbas 9 2007 The generalized Hyers-Ulam-Rassias stability of a cubic functional equation. Zbl 1140.39014Najati, Abbas 8 2007 Stability of homomorphism on \(JB^*\)-triples associated to a Cauchy-Jensen type functional equation. Zbl 1155.39307Najati, Abbas 2 2007 On homomorphism between \(C^*\)-ternary algebras. Zbl 1192.39023Najati, Abbas; Ranjbari, Ashgar 1 2007 On the stability of homomorphisms in quasi-Banach algebras associated to the pexiderized Jensen functional equation. Zbl 1146.39047Najati, Abbas 1 2007 Continuous frames in Hilbert space. Zbl 1120.42019Rahimi, A.; Najati, A.; Dehghan, Y. N. 30 2006 all cited Publications top 5 cited Publications all top 5 Cited by 314 Authors 55 Eshaghi Gordji, Madjid 46 Park, Choonkil 29 Najati, Abbas 19 Cho, Yeol Je 19 Rassias, John Michael 18 Ebadian, Ali 18 Khodaei, Hamid 15 Rassias, Themistocles Michael 12 Kim, Hark-Mahn 11 Bodaghi, Abasalt 11 Brzdęk, Janusz 11 Shin, Dong-Yun 10 Azadi-Kenary, Hassan 10 Guo, Xunxiang 9 Kim, Gwang Hui 9 Saadati, Reza 8 Ghobadipour, Norouz 8 Rahimi, Asghar 8 Rezaei, Hamid 8 Xu, Tianzhou 7 Abdollahpour, Mohammad Reza 7 Eskandani, Golamreza Zamani 7 Lee, Jung-Rye 7 Lee, Yang-Hi 6 Ghaemi, Mohammad Bagher 6 Jung, Soon-Mo 5 Bavand Savadkouhi, Meysam 5 Lee, Young-Su 5 Park, Wongil 5 Shen, Yonghong 5 Wang, Zhihua 5 Xu, Wanxin 5 Yang, Xiuzhong 5 Zolfaghari, Somayyeh 4 Bae, Jae-Hyeong 4 Ciepliński, Krzysztof 4 Fošner, Ajda 4 Kenary, H. Azadi 4 Khodabakhsh, Razieh 4 Li, Dongwei 4 Nguyen Van Dung 4 Nikoufar, Ismail 4 Osgooei, Elnaz 4 Son, Eunyoung 3 Aghalary, Rasoul 3 Ahmadi, Reza H. 3 Alizadeh, Badrkhan 3 Alizadeh, Zahra 3 Antoine, Jean-Pierre 3 Arefijamaal, Ali Akbar 3 Balazs, Peter 3 Cădariu, Liviu I. 3 Choi, Chang-Kwon 3 Ghobadzadeh, Fatemeh 3 Hua, Dingli 3 Huang, Yongdong 3 Iverson, Joseph W. 3 Jakobsen, Mads Sielemann 3 Jin, Sunsook 3 Jun, Kil-Woung 3 Kabbaj, Samir 3 Kamyar, Mahdie 3 Kim, Sang Og 3 Lee, Juri 3 Lee, Young Whan 3 Leng, Jinsong 3 Leśniak, Zbigniew 3 Liu, Guofen 3 Majani, Hamid 3 Moghimi, Mohammad Bagher Farshbaf 3 Moradlou, Fridoun 3 Pinelas, Sandra 3 Rahimlou, Gholamreza 3 Sadri, Vahid 3 Sikorska, Justyna 3 Speckbacher, Michael 3 Talebzadeh, Saedeh 3 Trapani, Camillo 3 Vaezi, Hamid 3 Vo Thi Le Hang 3 Zhu, Yucan 2 Abbaszadeh, Sadegh 2 Asgari, Gholamreza 2 Asgari, Mohammad Sadegh 2 Bahyrycz, Anna 2 Bouikhalene, Belaid 2 Chang, Ick-Soon 2 Chang, Lidan 2 Daraby, Bayaz 2 de la Sen, Manuel 2 Deepshikha 2 El-Fassi, Iz-Iddine 2 El-hady, El-sayed 2 Enayati, Farideh 2 Găvruţă, Paşc 2 Gumber, Anupam 2 Huang, Ting-Zhu 2 Jabłońska, Eliza 2 Kaboli-Gharetapeh, S. 2 Khedmati, Yavar ...and 214 more Authors all top 5 Cited in 94 Serials 39 Abstract and Applied Analysis 31 Journal of Inequalities and Applications 24 Advances in Difference Equations 15 Results in Mathematics 11 Journal of Mathematical Analysis and Applications 9 International Journal of Wavelets, Multiresolution and Information Processing 9 Journal of Function Spaces 8 Acta Mathematica Sinica. English Series 8 International Journal of Geometric Methods in Modern Physics 8 Fixed Point Theory and Applications 7 Discrete Dynamics in Nature and Society 7 Journal of Fixed Point Theory and Applications 6 Aequationes Mathematicae 6 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche 6 Sahand Communications in Mathematical Analysis 5 Journal of Mathematical Physics 5 Applied Mathematics Letters 5 Mathematical Sciences 4 Acta Mathematica Hungarica 4 Journal of Function Spaces and Applications 4 Mediterranean Journal of Mathematics 3 Linear and Multilinear Algebra 3 Demonstratio Mathematica 3 Acta Applicandae Mathematicae 3 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 3 Complex Analysis and Operator Theory 3 Journal of Mathematical Inequalities 3 Banach Journal of Mathematical Analysis 3 Advances in Mathematical Physics 2 Computers & Mathematics with Applications 2 Journal of Geometry and Physics 2 Acta Mathematica Vietnamica 2 International Journal of Mathematics and Mathematical Sciences 2 Journal of Functional Analysis 2 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 2 Rendiconti del Circolo Matemàtico di Palermo. Serie II 2 Transactions of the American Mathematical Society 2 Nonlinear Functional Analysis and Applications 2 Journal of Applied Mathematics 2 Proceedings of Institute of Mathematics and Mechanics. National Academy of Sciences of Azerbaijan 2 Asian-European Journal of Mathematics 2 Tbilisi Mathematical Journal 2 Journal of Nonlinear Science and Applications 2 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 2 Arabian Journal of Mathematics 2 Journal of Linear and Topological Algebra 2 Advances in Operator Theory 1 Communications in Algebra 1 Indian Journal of Pure & Applied Mathematics 1 Ukrainian Mathematical Journal 1 Applied Mathematics and Computation 1 Fuzzy Sets and Systems 1 Glasgow Mathematical Journal 1 Information Sciences 1 Integral Equations and Operator Theory 1 Journal of Computational and Applied Mathematics 1 Kyungpook Mathematical Journal 1 Monatshefte für Mathematik 1 Numerical Functional Analysis and Optimization 1 Bulletin of the Iranian Mathematical Society 1 Journal of Contemporary Mathematical Analysis. Armenian Academy of Sciences 1 Linear Algebra and its Applications 1 Proceedings of the Indian Academy of Sciences. Mathematical Sciences 1 Indagationes Mathematicae. New Series 1 The Journal of Analysis 1 Applied and Computational Harmonic Analysis 1 Journal of the Egyptian Mathematical Society 1 Georgian Mathematical Journal 1 Bulletin des Sciences Mathématiques 1 Advances in Computational Mathematics 1 Journal of Difference Equations and Applications 1 The Journal of Fourier Analysis and Applications 1 Infinite Dimensional Analysis, Quantum Probability and Related Topics 1 Analysis (München) 1 Lobachevskii Journal of Mathematics 1 Annales Mathematicae Silesianae 1 Applied Mathematics E-Notes 1 Journal of Intelligent and Fuzzy Systems 1 Analysis and Applications (Singapore) 1 Iranian Journal of Fuzzy Systems 1 Communications in Mathematical Analysis 1 Scientia. Series A: Mathematical Sciences. New Series 1 Journal of Physics A: Mathematical and Theoretical 1 Operators and Matrices 1 Science China. Mathematics 1 Advances in Pure and Applied Mathematics 1 Annals of Functional Analysis 1 Symmetry 1 Eurasian Mathematical Journal 1 Journal of Mathematics and Computer Science. JMCS 1 Analysis and Mathematical Physics 1 Axioms 1 Problemy Analiza. Issues of Analysis 1 all top 5 Cited in 30 Fields 230 Difference and functional equations (39-XX) 148 Functional analysis (46-XX) 73 Harmonic analysis on Euclidean spaces (42-XX) 60 Operator theory (47-XX) 20 Approximations and expansions (41-XX) 14 Nonassociative rings and algebras (17-XX) 14 Ordinary differential equations (34-XX) 10 Abstract harmonic analysis (43-XX) 10 General topology (54-XX) 9 Real functions (26-XX) 6 Associative rings and algebras (16-XX) 5 Topological groups, Lie groups (22-XX) 3 Linear and multilinear algebra; matrix theory (15-XX) 3 Group theory and generalizations (20-XX) 2 Number theory (11-XX) 2 Field theory and polynomials (12-XX) 2 Several complex variables and analytic spaces (32-XX) 2 Quantum theory (81-XX) 1 General and overarching topics; collections (00-XX) 1 Commutative algebra (13-XX) 1 Functions of a complex variable (30-XX) 1 Potential theory (31-XX) 1 Special functions (33-XX) 1 Partial differential equations (35-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Sequences, series, summability (40-XX) 1 Manifolds and cell complexes (57-XX) 1 Numerical analysis (65-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Information and communication theory, circuits (94-XX) Citations by Year