Rahimi, A.; Najafzadeh, Sh. Hyers-Ulam-Rassias stability of additive type functional equation. (English) Zbl 1289.39057 Gen. Math. 17, No. 4, 45-55 (2009). MSC: 39B82 39B52 46L05 PDFBibTeX XMLCite \textit{A. Rahimi} and \textit{Sh. Najafzadeh}, Gen. Math. 17, No. 4, 45--55 (2009; Zbl 1289.39057)
Charifi, Ahmed; Bouikhalne, Belaid; Kabbaj, Samir Hyers-Ulam-Rassias stability of \((n,k)\)-forms additive functional equations. (English) Zbl 1218.39020 Nonlinear Funct. Anal. Appl. 14, No. 3, 491-502 (2009). MSC: 39B82 39B52 PDFBibTeX XMLCite \textit{A. Charifi} et al., Nonlinear Funct. Anal. Appl. 14, No. 3, 491--502 (2009; Zbl 1218.39020)
Charifi, Ahmed; Bouikhalne, Belaid; Kabbaj, Samir On the Cauchy-Rassias stability of a class of translated additive functional equations in several variables. (English) Zbl 1382.39035 Nonlinear Funct. Anal. Appl. 14, No. 4, 677-689 (2009). MSC: 39B82 39B52 39B55 PDFBibTeX XMLCite \textit{A. Charifi} et al., Nonlinear Funct. Anal. Appl. 14, No. 4, 677--689 (2009; Zbl 1382.39035)
Park, Choonkil; Lee, Jung Rye; Shin, Dong Yun On the orthogonal stability of functional equations. (English) Zbl 1382.39046 Nonlinear Funct. Anal. Appl. 14, No. 5, 731-749 (2009). MSC: 39B82 39B52 39B55 46H25 PDFBibTeX XMLCite \textit{C. Park} et al., Nonlinear Funct. Anal. Appl. 14, No. 5, 731--749 (2009; Zbl 1382.39046)
Adam, Marcin On the Hyers-Ulam-Rassias stability of a generalized quadratic and additive functional equation. (English) Zbl 1218.39019 Nonlinear Funct. Anal. Appl. 14, No. 5, 699-705 (2009). MSC: 39B82 39B52 PDFBibTeX XMLCite \textit{M. Adam}, Nonlinear Funct. Anal. Appl. 14, No. 5, 699--705 (2009; Zbl 1218.39019)
Rath, R. N.; Misra, N.; Rath, S. K. Sufficient conditions for oscillatory behaviour of a first order neutral difference equation with oscillating coefficients. (English) Zbl 1224.39018 Acta Math. Acad. Paedagog. Nyházi. (N.S.) 25, No. 1, 55-63 (2009). MSC: 39A21 39A10 39A12 39A22 34K40 34K11 PDFBibTeX XMLCite \textit{R. N. Rath} et al., Acta Math. Acad. Paedagog. Nyházi. (N.S.) 25, No. 1, 55--63 (2009; Zbl 1224.39018) Full Text: EuDML
Fechner, Włodzimierz On a composite functional equation on Abelian groups. (English) Zbl 1207.39026 Aequationes Math. 78, No. 1-2, 185-193 (2009). MSC: 39B12 39B52 PDFBibTeX XMLCite \textit{W. Fechner}, Aequationes Math. 78, No. 1--2, 185--193 (2009; Zbl 1207.39026) Full Text: DOI
Yang, Xinsong; Cao, Jinde Multiplicity of positive periodic solutions for delayed difference equation with impulses. (English) Zbl 1222.39013 Differ. Equ. Dyn. Syst. 17, No. 3, 257-267 (2009). Reviewer: Bogdan Sasu (Timişoara) MSC: 39A23 39A10 39A12 34K45 39A22 PDFBibTeX XMLCite \textit{X. Yang} and \textit{J. Cao}, Differ. Equ. Dyn. Syst. 17, No. 3, 257--267 (2009; Zbl 1222.39013) Full Text: DOI
Öcalan, Ö. Linearized oscillation of nonlinear difference equations with advanced arguments. (English) Zbl 1212.39005 Arch. Math., Brno 45, No. 3, 203-212 (2009). MSC: 39A10 39A12 34K11 39A21 PDFBibTeX XMLCite \textit{Ö. Öcalan}, Arch. Math., Brno 45, No. 3, 203--212 (2009; Zbl 1212.39005) Full Text: EuDML EMIS
Wang, Yantao; Ren, Hongshan Asymptotic stability of third order delay difference equations with three parameters. (English) Zbl 1212.39025 Ann. Differ. Equations 25, No. 4, 453-465 (2009). MSC: 39A30 39A10 34K20 PDFBibTeX XMLCite \textit{Y. Wang} and \textit{H. Ren}, Ann. Differ. Equations 25, No. 4, 453--465 (2009; Zbl 1212.39025)
Sundar, Pon On the oscillation of second order neutral functional difference equation. (English) Zbl 1208.39020 Bull. Calcutta Math. Soc. 101, No. 3, 309-322 (2009). Reviewer: Peter Zabreiko (Minsk) MSC: 39A21 39A12 34K11 34K40 39A10 PDFBibTeX XMLCite \textit{P. Sundar}, Bull. Calcutta Math. Soc. 101, No. 3, 309--322 (2009; Zbl 1208.39020)
Lee, Eun Hwi; Chang, Ick-Soon On functional inequalities connected with intertwining mappings. (English) Zbl 1202.39020 Honam Math. J. 31, No. 2, 219-231 (2009). Reviewer: Pál Burai (Debrecen) MSC: 39B62 39B52 39B82 PDFBibTeX XMLCite \textit{E. H. Lee} and \textit{I.-S. Chang}, Honam Math. J. 31, No. 2, 219--231 (2009; Zbl 1202.39020) Full Text: DOI
Najati, Abbas; Rahimi, Asghar Homomorphisms between \(C^*\)-algebras and their stabilities. (English) Zbl 1212.39046 Acta Univ. Apulensis, Math. Inform. 19, 35-46 (2009). MSC: 39B82 39B52 46L05 47B48 PDFBibTeX XMLCite \textit{A. Najati} and \textit{A. Rahimi}, Acta Univ. Apulensis, Math. Inform. 19, 35--46 (2009; Zbl 1212.39046) Full Text: EuDML
Eshaghi Gordji, M.; Kaboli-Gharetapeh, S.; Park, Choonkil; Zolfaghari, Somayyeh Stability of an additive-cubic-quartic functional equation. (English) Zbl 1196.39015 Adv. Difference Equ. 2009, Article ID 395693, 20 p. (2009). Reviewer: Pál Burai (Debrecen) MSC: 39B82 39B22 PDFBibTeX XMLCite \textit{M. Eshaghi Gordji} et al., Adv. Difference Equ. 2009, Article ID 395693, 20 p. (2009; Zbl 1196.39015) Full Text: DOI EuDML
Moradlou, Fridoun; Najati, Abbas; Vaezi, Hamid Stability of homomorphisms and derivations on \(C^{*}\)-ternary rings associated to an Euler-Lagrange type additive mapping. (English) Zbl 1186.39035 Result. Math. 55, No. 3-4, 469-486 (2009). Reviewer: Jacek Chmieliński (Kraków) MSC: 39B82 46L05 47B48 39B52 13N15 39B55 PDFBibTeX XMLCite \textit{F. Moradlou} et al., Result. Math. 55, No. 3--4, 469--486 (2009; Zbl 1186.39035) Full Text: DOI
Ravi, K.; Rassias, John Michael; Arunkumar, M.; Kodandan, R. Stability of a generalized mixed type additive, quadratic, cubic and quartic functional equation. (English) Zbl 1195.39010 JIPAM, J. Inequal. Pure Appl. Math. 10, No. 4, Paper No. 114, 29 p. (2009). Reviewer: Pál Burai (Debrecen) MSC: 39B82 39B52 PDFBibTeX XMLCite \textit{K. Ravi} et al., JIPAM, J. Inequal. Pure Appl. Math. 10, No. 4, Paper No. 114, 29 p. (2009; Zbl 1195.39010) Full Text: EuDML EMIS
Thandapani, E.; Arul, R.; Gunasekaran, S. Asymptotic behavior of solutions of higher order nonlinear neutral difference equations. (English) Zbl 1191.39015 Far East J. Appl. Math. 37, No. 2, 191-201 (2009). Reviewer: Stefan Hilger (Eichstätt) MSC: 39A21 39A10 39A12 34K40 39A22 PDFBibTeX XMLCite \textit{E. Thandapani} et al., Far East J. Appl. Math. 37, No. 2, 191--201 (2009; Zbl 1191.39015) Full Text: Link
Varga, Adrienn; Vincze, Csaba On Daróczy’s problem for additive functions. (English) Zbl 1212.39032 Publ. Math. Debr. 75, No. 1-2, 299-310 (2009). Reviewer: Károly Lajkó (Debrecen) MSC: 39B22 PDFBibTeX XMLCite \textit{A. Varga} and \textit{C. Vincze}, Publ. Math. Debr. 75, No. 1--2, 299--310 (2009; Zbl 1212.39032)
Najati, Abbas Homomorphisms in quasi-Banach algebras associated with a pexiderized Cauchy-Jensen functional equation. (English) Zbl 1183.39022 Acta Math. Sin., Engl. Ser. 25, No. 9, 1529-1542 (2009). Reviewer: Maryam Amyari (Mashhad) MSC: 39B82 46B03 39B52 PDFBibTeX XMLCite \textit{A. Najati}, Acta Math. Sin., Engl. Ser. 25, No. 9, 1529--1542 (2009; Zbl 1183.39022) Full Text: DOI
Selvaraj, B.; Lovenia, J. Daphy Louis Oscillation behavior of fourth order neutral difference equations with variable coefficients. (English) Zbl 1186.39014 Far East J. Math. Sci. (FJMS) 35, No. 2, 225-231 (2009). Reviewer: Yuming Chen (Waterloo) MSC: 39A21 39A10 39A12 34K40 PDFBibTeX XMLCite \textit{B. Selvaraj} and \textit{J. D. L. Lovenia}, Far East J. Math. Sci. (FJMS) 35, No. 2, 225--231 (2009; Zbl 1186.39014) Full Text: Link
Miheţ, Dorel The fixed point method for fuzzy stability of the Jensen functional equation. (English) Zbl 1179.39039 Fuzzy Sets Syst. 160, No. 11, 1663-1667 (2009). Reviewer: Peter Sarkoci (Bratislava) MSC: 39B82 46S40 39B52 46S50 PDFBibTeX XMLCite \textit{D. Miheţ}, Fuzzy Sets Syst. 160, No. 11, 1663--1667 (2009; Zbl 1179.39039) Full Text: DOI
Eshaghi Gordji, M.; Kaboli Gharetapeh, S.; Rassias, J. M.; Zolfaghari, S. Solution and stability of a mixed type additive, quadratic, and cubic functional equation. (English) Zbl 1177.39031 Adv. Difference Equ. 2009, Article ID 826130, 17 p. (2009). MSC: 39B82 39B52 PDFBibTeX XMLCite \textit{M. Eshaghi Gordji} et al., Adv. Difference Equ. 2009, Article ID 826130, 17 p. (2009; Zbl 1177.39031) Full Text: DOI EuDML
Najati, Abbas; Park, Choonkil Stability of a generalized Euler-Lagrange type additive mapping and homomorphisms in \(C^{\ast}\)-algebras. (English) Zbl 1177.39038 Adv. Difference Equ. 2009, Article ID 273165, 22 p. (2009). MSC: 39B82 39B52 46L05 PDFBibTeX XMLCite \textit{A. Najati} and \textit{C. Park}, Adv. Difference Equ. 2009, Article ID 273165, 22 p. (2009; Zbl 1177.39038) Full Text: DOI EuDML
Park, Choonkil; Park, Won-Gil; Najati, Abbas Functional equations related to inner product spaces. (English) Zbl 1177.39041 Abstr. Appl. Anal. 2009, Article ID 907121, 11 p. (2009). MSC: 39B82 39B52 PDFBibTeX XMLCite \textit{C. Park} et al., Abstr. Appl. Anal. 2009, Article ID 907121, 11 p. (2009; Zbl 1177.39041) Full Text: DOI EuDML
Eshaghi Gordji, M. Stability of an additive-quadratic functional equation of two variables in \(F\)-spaces. (English) Zbl 1175.39018 J. Nonlinear Sci. Appl. 2, No. 4, 251-259 (2009). MSC: 39B82 39B52 39B72 PDFBibTeX XMLCite \textit{M. Eshaghi Gordji}, J. Nonlinear Sci. Appl. 2, No. 4, 251--259 (2009; Zbl 1175.39018) Full Text: DOI EuDML Link
Niwa, Norio; Oka, Hirokazu; Miura, Takeshi; Takahasi, Sin-Ei Stability of almost multiplicative functionals. (English) Zbl 1175.39024 Aust. J. Math. Anal. Appl. 6, No. 1, Article 12, 8 p. (2009). MSC: 39B82 39B52 46H35 PDFBibTeX XMLCite \textit{N. Niwa} et al., Aust. J. Math. Anal. Appl. 6, No. 1, Article 12, 8 p. (2009; Zbl 1175.39024) Full Text: Link
Kochanek, Tomasz Stability aspects of arithmetic functions. II. (English) Zbl 1222.11100 Acta Arith. 139, No. 2, 131-146 (2009). Reviewer: Jonas Šiaulys (Vilnius) MSC: 11N64 39B82 PDFBibTeX XMLCite \textit{T. Kochanek}, Acta Arith. 139, No. 2, 131--146 (2009; Zbl 1222.11100) Full Text: DOI
Karpuz, Başak Remarks on: “Oscillation criteria for second-order functional difference equation with neutral terms”. (English) Zbl 1191.39014 Demonstr. Math. 42, No. 3, 549-551 (2009). Reviewer: Qingkai Kong (DeKalb) MSC: 39A21 39A10 39A12 34K40 PDFBibTeX XMLCite \textit{B. Karpuz}, Demonstr. Math. 42, No. 3, 549--551 (2009; Zbl 1191.39014)
Eshaghi Gordji, M.; Khodaei, H. Solution and stability of generalized mixed type cubic, quadratic and additive functional equation in quasi-Banach spaces. (English) Zbl 1179.39034 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 71, No. 11, 5629-5643 (2009). Reviewer: Maryam Amyari (Mashhad) MSC: 39B82 39B52 46B99 PDFBibTeX XMLCite \textit{M. Eshaghi Gordji} and \textit{H. Khodaei}, Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 71, No. 11, 5629--5643 (2009; Zbl 1179.39034) Full Text: DOI arXiv
Hamaya, Yoshihiro On the existence of almost periodic solutions to a nonlinear Volterra difference equation. (English) Zbl 1179.39019 Elaydi, Saber (ed.) et al., Advances in discrete dynamical systems. Proceedings of the 11th international conference on difference equations and applications (ICDEA 06), Kyoto, Japan, July 24–28, 2006. Tokyo: Mathematical Society of Japan (ISBN 978-4-931469-49-5/hbk). Advanced Studies in Pure Mathematics 53, 59-66 (2009). MSC: 39A24 39A10 39A12 34K14 PDFBibTeX XMLCite \textit{Y. Hamaya}, Adv. Stud. Pure Math. 53, 59--66 (2009; Zbl 1179.39019)
Ravi, K.; Kodandan, R.; Narasimman, P. Stability of cubic and additive functional equation in quasi-Banach spaces. (English) Zbl 1211.39014 Int. J. Pure Appl. Math. 54, No. 1, 111-127 (2009). Reviewer: Zsolt Páles (Debrecen) MSC: 39B52 39B82 39B72 PDFBibTeX XMLCite \textit{K. Ravi} et al., Int. J. Pure Appl. Math. 54, No. 1, 111--127 (2009; Zbl 1211.39014)
Moradlou, Fridoun; Vaezi, Hamid; Eskandani, G. Zamani Hypers-Ulam-Rassias stability of a quadratic and additive functional equation in quasi-Banach spaces. (English) Zbl 1183.39021 Mediterr. J. Math. 6, No. 2, 233-248 (2009). Reviewer: Jacek Chmieliński (Kraków) MSC: 39B82 39B52 PDFBibTeX XMLCite \textit{F. Moradlou} et al., Mediterr. J. Math. 6, No. 2, 233--248 (2009; Zbl 1183.39021) Full Text: DOI
Chen, Zhen-Qing; Zhang, Tusheng Time-reversal and elliptic boundary value problems. (English) Zbl 1187.60064 Ann. Probab. 37, No. 3, 1008-1043 (2009). Reviewer: Bo Markussen (Kopenhagen) MSC: 60J70 60G46 60H05 60H10 60J55 60J57 31C25 35J25 35R05 PDFBibTeX XMLCite \textit{Z.-Q. Chen} and \textit{T. Zhang}, Ann. Probab. 37, No. 3, 1008--1043 (2009; Zbl 1187.60064) Full Text: DOI arXiv
Thandapani, E.; Karunakaran, R.; Arockiasamy, I. M. Existence results for nonoscillatory solutions of third order nonlinear neutral difference equations. (English) Zbl 1183.39010 Sarajevo J. Math. 5(17), No. 1, 73-87 (2009). Reviewer: Pavel Rehak (Brno) MSC: 39A21 39A10 39A12 39A22 34K40 PDFBibTeX XMLCite \textit{E. Thandapani} et al., Sarajevo J. Math. 5(17), No. 1, 73--87 (2009; Zbl 1183.39010)
Park, Choonkil; Lee, Jung Rye; Shin, Dong Yun Fixed points and stability of functional equations associated with inner product spaces. (English) Zbl 1345.39022 Bohner, Martin (ed.) et al., Difference equations and applications. Proceedings of the fourteenth international conference on difference equations and applications (ICDEA), Istanbul, Turkey, July 21–25, 2008. Istanbul: Bahçeşehir University Press (ISBN 978-975-6437-80-3/pbk). 235-242 (2009). MSC: 39B82 PDFBibTeX XMLCite \textit{C. Park} et al., in: Difference equations and applications. Proceedings of the fourteenth international conference on difference equations and applications (ICDEA), Istanbul, Turkey, July 21--25, 2008. Istanbul: Bahçeşehir University Press. 235--242 (2009; Zbl 1345.39022)
Li, Wei Nian Some Pachpatte type inequalities on time scales. (English) Zbl 1165.39301 Comput. Math. Appl. 57, No. 2, 275-282 (2009). MSC: 39A10 26D15 34K05 PDFBibTeX XMLCite \textit{W. N. Li}, Comput. Math. Appl. 57, No. 2, 275--282 (2009; Zbl 1165.39301) Full Text: DOI
Liu, Zeqing; Kang, Shin Min; Ume, Jeong Sheok Existence of uncountably many bounded nonoscillatory solutions and their iterative approximations for second order nonlinear neutral delay difference equations. (English) Zbl 1182.39002 Appl. Math. Comput. 213, No. 2, 554-576 (2009). Reviewer: Jan Sieber (Portsmouth) MSC: 39A10 39A12 39A21 34K40 PDFBibTeX XMLCite \textit{Z. Liu} et al., Appl. Math. Comput. 213, No. 2, 554--576 (2009; Zbl 1182.39002) Full Text: DOI
Cho, Young-Sun; Jun, Kil-Woung The stability of functional inequalities with additive mappings. (English) Zbl 1175.39016 Bull. Korean Math. Soc. 46, No. 1, 11-23 (2009). Reviewer: Mihály Bessenyei (Debrecen) MSC: 39B82 39B55 PDFBibTeX XMLCite \textit{Y.-S. Cho} and \textit{K.-W. Jun}, Bull. Korean Math. Soc. 46, No. 1, 11--23 (2009; Zbl 1175.39016) Full Text: DOI
Sahoo, Prasanna K. On a functional equation associated with the trapezoidal rule. (English) Zbl 1184.39009 Bull. Inst. Math., Acad. Sin. (N.S.) 4, No. 1, 9-23 (2009). Reviewer: Jens Schwaiger (Graz) MSC: 39B22 41A55 PDFBibTeX XMLCite \textit{P. K. Sahoo}, Bull. Inst. Math., Acad. Sin. (N.S.) 4, No. 1, 9--23 (2009; Zbl 1184.39009)
Nath, P.; Singh, D. K. On a sum form functional equation related to entropies and some moments of a discrete random variable. (English) Zbl 1172.39031 Demonstr. Math. 42, No. 1, 83-96 (2009). Reviewer: Jens Schwaiger (Graz) MSC: 39B22 PDFBibTeX XMLCite \textit{P. Nath} and \textit{D. K. Singh}, Demonstr. Math. 42, No. 1, 83--96 (2009; Zbl 1172.39031) Full Text: DOI
Öcalan, Özkan Oscillation for a class of nonlinear neutral difference equations. (English) Zbl 1180.39014 Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 16, No. 1, 93-100 (2009). Reviewer: Ti-Jun Xiao (Fudan) MSC: 39A21 39A10 39A12 34K40 PDFBibTeX XMLCite \textit{Ö. Öcalan}, Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 16, No. 1, 93--100 (2009; Zbl 1180.39014)
Mirmostafaee, Alireza Kamel Approximately additive mappings in non-Archimedean normed spaces. (English) Zbl 1163.39019 Bull. Korean Math. Soc. 46, No. 2, 387-400 (2009). Reviewer: Paşc Găvruţă (Timişoara) MSC: 39B82 46S10 39B52 PDFBibTeX XMLCite \textit{A. K. Mirmostafaee}, Bull. Korean Math. Soc. 46, No. 2, 387--400 (2009; Zbl 1163.39019) Full Text: DOI
Gao, Zhen-Xia; Cao, Huai-Xin; Zheng, Wen-Ting; Xu, Lu Generalized Hyers-Ulam-Rassias stability of functional inequalities and functional equations. (English) Zbl 1165.39023 J. Math. Inequal. 3, No. 1, 63-77 (2009). Reviewer: Jacek Chmieliński (Kraków) MSC: 39B82 39B52 39B62 PDFBibTeX XMLCite \textit{Z.-X. Gao} et al., J. Math. Inequal. 3, No. 1, 63--77 (2009; Zbl 1165.39023) Full Text: DOI Link
Cardoso, Fernando; Cuevas, Claudio Exponential dichotomy and boundedness for retarded functional difference equations. (English) Zbl 1162.39002 J. Difference Equ. Appl. 15, No. 3, 261-290 (2009). Reviewer: Rodica Luca Tudorache (Iaşi) MSC: 39A10 39A12 39A30 PDFBibTeX XMLCite \textit{F. Cardoso} and \textit{C. Cuevas}, J. Difference Equ. Appl. 15, No. 3, 261--290 (2009; Zbl 1162.39002) Full Text: DOI