acceleration of a free falling object equation

... to an exact solution of the equation?”. Such a problem, called a stability problem of the functional equation, was formulated by Ulam [1] in 1940. In the next year, Hyers [2] gave a partial solution ... points of view. In particular, Bag and Samanta [19], follow- ing Cheng and Mordeson [20], gave an idea of a fuzzy norm in such a manner that the corresp onding fuzzy metric is of Kramosil and Michalek ... is called a mix ed type functional equation. We say a solution of (1.3) aquad- ratic-additive mapping. In 2002, Jung [24] obtained a stability of the functional equa- tion (1.3) by taking and

Ngày tải lên: 20/06/2014, 22:20

... operatordifferential equation Nigar Mahar Aslanova1,2 Correspondence: nigar aslanova@yahoo.com Department of Differential Equation, Institute of Mathematics and Mechanics-Azerbaijan National Academy ... National Academy of Science, 9, F Agayev Street, Baku AZ1141, Azerbaijan Full list of author information is available at the end of the article Abstract The purpose of writing this article is to ... spectral properties of the Bessel operator equation, with spectral parameter-dependent boundary condition This problem arises upon separation of variables in heat or wave equations, when one of

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... Towanlong, W, Nakmahachalasint, P: An n-dimensional mixed- type additive and quadratic functional equation and its stability ScienceAsia 35, 381–385... of a mixed additive and quadratic ... Functional Equations in Nonlinear Analysis Springer Optimization and Its Applications Springer, New York (2011) [7] Kannappan, Pl: Functional Equations and Inequalities with Applications ... After that stability problems of various functional equations have been extensively studied and generalized by a number of authors (see [4–7]). Among them, Towanlong and Nakmahachalasint [8] introduced

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... 2009 [73] Andrew Rukhin, Juan Soto, James Nechvatal, Miles Smid, Elaine Barker, Stefan Leigh, Mark Levenson, Mark Vangel, David Banks, Alan Heckert, James Dra, and San Vo Special Publication 800-22 ... Williams, and Charles W Clark Free-space quantum cryptography in the h-alpha fraunhofer window In Free-Space Laser Communications VI, edited by Arun K Majumdar, Christopher C Davis, Proc of SPIE ... middle of the night after a heavy tropical windstorm! Also, thanks to Gregor Weihs and Chris Erven who have both collaborated and shared ideas on practical QKD experiments in free space Thanks

Ngày tải lên: 04/10/2015, 10:25

... Vietnam PTA Preferential Trade Agreements RCA Revealed Comparative Advantage RTA Regional Trade Agreement Agreement on the Application of Sanitary and SPS Phytosanitary Measures TBT Technical Barriers ... liberalization and Revealed Comparative Advantage, Manchester School of Economic and Social Studies, 33, 99-123 71 12 Chandrima, S and Biswajit, N (2001), Impact of India-ASEAN Free Trade Agreement: ... Implications 68 Refferences 70 iii ABBREVIATIONS ADB Asian Development Bank AFTA ASEAN Free Trade Agreement APEC Asia-Pacific Economic Cooperation ASEAN CGE Association of

Ngày tải lên: 17/07/2019, 00:32

... several challenges in the stages of learning, assessment, and presenta- tion We eagerly await your valuable feedback and guidance to further refine and enhance our skills We sincerely appreciate your ... x-ray imaging, is a procedure where a narrow x-ray beam is directed at a patient and rapidly rotated around their body The signals produced are processed by a computer to create cross-sectional ... Roentgen’s announcement of his discovery, the application of X-rays to diagnosis and therapy was an established part of the medical profession Sure did it help the doctors diagnose the patients’

Ngày tải lên: 19/12/2024, 16:00

... Correspondence: baak@hanyang. ac.kr 3 Department of Mathematics, Research Institute for Natural Sciences, Hanyang University, Seoul 133-791, Korea Full list of author information is available at the end of ... · | is called a non-Archimedean valuation and the field is called a non-Archimedean field. Clearly, |1| = | -1| = 1 and |n| ≤ 1forall n Î N. A trivial example of a non-Archimedean valuation is ... Circolo Math Di Palermo (to appear) 9 Kenary, HA, Shafaat, Kh, Shafei, M, Takbiri, G: Hyers-Ulam- Rassias stability of the Appollonius quadratic mapping in RNspaces J Nonlinear Sci Appl

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... Anucha Watcharapasorn (anucha@stanfordalumni.org) Sukanda Jiansirisomboon (sukanda@chiangmai.ac.th) ISSN Article type 1556-276X Nano Express Submission date September 2011 Acceptance date January ... Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand *Corresponding author: sukanda@chiangmai.ac.th Email addresses: PJ: pharatree@gmail.com AW: anucha@stanfordalumni.org SJ: sukanda@chiangmai.ac.th ... remanent polarization [Pr] of approximately 38 µC/cm2 and a high Curie temperature [Tc] of approximately 320°C, (Bi0.5Na0.5)TiO3 [BNT] is a candidate material for a lead-free piezoelectric ceramic

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... qijianmingdaxia@163.com 1 Department of Mathematics and Physics, Shanghai Dianji University, Shanghai 200240, PR China Full list of author information is available at the end of the article Abstract ... difference equation and uniqueness of difference polynomial. Journal of Inequalities and Applications 2011 2011:50. Qi et al. Journal of Inequalities and Applications 2011, 2011:50 http://www.journalofinequalitiesandapplications.com/content/2011/1/50 ... Z2008A01) and the RFDP (No.20060422049), and The National Natural Science Youth Fund Project (51008190). Author details 1 Department of Mathematics and Physics, Shanghai Dianji University, Shanghai

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... difference equations can be considered as the discrete analog of classical Volterra-Fredholm type integral equations, which arise in the theory of parabolic boundary value problems , the mathematical ... their applications J Comupt Appl Math 202, 339–351 (2007) doi:10.1016/j.cam.2006.02.036 12 Pang, PYH, Agarwal, RP: On an... PYH, Agarwal, RP: On an integral inequality and discrete analogue J Math ... (1957) 8 Pachpatte, BG: On some new inequalities related to a certain inequality arising in the theory of differential equations J Math Anal Appl 251, 736–751 (2000) doi:10.1006/jmaa.2000.7044

Ngày tải lên: 21/06/2014, 00:20

... Devi, Theory of Fractional Dynamic Systems, Cambridge Academic, Cambridge, UK, 2009 V Lakshmikantham and A S Vatsala, “Basic theory of fractional differential equations,” Nonlinear Analysis Theory, ... Applications, vol 302, no 1, pp 56–64, 2005 V Daftardar-Gejji and S Bhalekar, “Boundary value problems for multi-term fractional differential equations,” Journal of Mathematical Analysis and Applications, ... & Applications, vol 69, no 8, pp 2677–2682, 2008 V Daftardar-Gejji, “Positive solutions of a system of non-autonomous fractional differential equations,” Journal of Mathematical Analysis and Applications,

Ngày tải lên: 21/06/2014, 05:20

... an alternative functional equation,” Journal of Mathematical Analysis and Applications, vol 339, no 1, pp 303–311, 2008 19 B Batko, “On approximation of approximate solutions of Dhombres’ equation,” ... G Isac, and T M Rassias, Stability of Functional Equations in Several Variables, vol 34 of Progress in Nonlinear Dierential Equations and their Applications, Birkhă user, Boston, Mass, USA, 1998 ... Australian Journal of Mathematical Analysis and Applications, vol 6, no 1, pp 1–10, 2009 22 J Brzdek, “On stability of a family of functional equations,” Acta Mathematica Hungarica, vol 128, no ¸ 1-2,

Ngày tải lên: 21/06/2014, 07:20

... problems of fractional order,” Nonlinear Analysis Hybrid Systems, vol 4, no 1, pp 134–141, 2010 18 V Daftardar-Gejji and H Jafari, “Analysis of a system of nonautonomous fractional differential equations ... Equations, vol 149, pp 1–9, 2008 10 J Caballero Mena, J Harjani, and K Sadarangani, “Existence and unqiueness of positive and nondecreasing solutions for a class of singular fractional boundary ... Journal of Differential Equations, vol 36, pp 1–12, 2006 Z B Bai and H S Lu, “Positive solutions for boundary value problem of nonlinear fractional ă dierential equation, Journal of Mathematical Analysis

Ngày tải lên: 21/06/2014, 07:20

... Difference Equation with Periodic Coefficients Alberto Cabada, 1 Chengyue Li, 2 and Stepan Tersian 3 1 Departamento de An ´ alise Matem ´ atica, Fac u ltade de Matem ´ aticas, Universidade de Santiago ... papers of Agarwal et al. 10, Cabada et al. 11, Chen and Fang 12, Fang and Zhao 13, Jiang and Zhou 14,MaandGuo15 ,Mih˘ailescu et al. 16,Krist ´ aly et al. 17. Along the paper, given ... kind of problems can be placed at the interface of certain mathematical fields, such as nonlinear differential equations and numerical analysis. On the other hand, they are strongly motivated by

Ngày tải lên: 21/06/2014, 11:20

... difference equations in critical and non-critical states,” Journal of Computational and Applied Mathematics, vol 211, no 2, pp 156–172, 2008 10 M Migda and J Migda, “Asymptotic properties of solutions ... higher-order neutral delay difference equations with variable... Gy˝ ri and G Ladas, Oscillation Theory of Delay Differential Equations, Oxford Mathematical o Monographs, The Clarendon Press Oxford ... help, careful reading and editing, valuable comments and suggestions References 1 R P Agarwal, Difference Equations and Inequalities: Theory, Methods, and Application, vol 228 of Monographs and

Ngày tải lên: 21/06/2014, 11:20

... Helmholtz Equation Ailin Qian, Jianfeng Mao, and Lianghua Liu School of Mathematics and Statistics, Xianning College, Xianning, Hubei 437100, China Correspondence should be addressed to Ailin Qian, ... Differential Equations, Yale University Press, New Haven, Conn, USA, 1923 X T Xiong and C L Fu, “Two approximate methods of a Cauchy problem for the Helmholtz equation,” Computational & Applied Mathematics, ... Helmholtz equation in the interval 1, L Hence it is natural to assume knowledge about u at a second point Let us summarize what we have so far The constant C in Lemma 2.4 is unchanged The propagated

Ngày tải lên: 21/06/2014, 16:20

... solution of Equation (1) By an analogous way we know there exists at least one negative solution, which is a nontrivial critical point of I − Hence, Equation (1) admits at least a positive ... Science, Hohai University, Nanjing, 210098, P. R. China 2 Department of Mathematics, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P. R. China ∗ Corresponding author: wang-fanglei@hotmail.com ... wang-fanglei@hotmail.com Email address: YA: anykna@nuaa.edu.cn Abstract This article is concerned with the existence and multiplicity of nontrival solutions for a fourth-order elliptic equation  

Ngày tải lên: 21/06/2014, 17:20

... delay,” Journal of Difference Equations and Applications,... “Positive solutions of the equation x t ı ˙ −c t x t − τ in the critical case,” Journal of Mathematical Analysis and Applications, ... solutions of delay differential equations,” Tatra a Mountains Mathematical Publications, vol 43, pp 63–70, 2009 11 I Gyori and G Ladas, Oscillation Theory of Delay Differential Equations,... ... Judea Samaria, Ariel, Israel,... Ocalan, “Iterated oscillation criteria for delay dynamic equations of first order,” Advances in Difference Equations, vol 2008, Article ID 458687, 12 pages,

Ngày tải lên: 21/06/2014, 18:20

... Commentationes Mathematicae Prace Matematyczne, vol 44, no 1, pp 39– 53, 2004 J Bana´ and A Martinon, “Monotonic solutions of a quadratic integral equation of Volterra type,” s Computers & Mathematics ... J Bana´ , J Rocha Martin, and K Sadarangani, “On solutions of a quadratic integral equation of s Hammerstein type,” Mathematical and Computer Modelling, vol 43, no 1-2, pp 97–104, 2006 R R Akhmerov, ... Switzerland, 1992 a 10 J Appell, N A Erzakova, S Falcon Santana, and M Vă th, On some Banach space constants arising a in nonlinear fixed point and eigenvalue theory,” Fixed Point Theory and Applications,

Ngày tải lên: 21/06/2014, 20:20

... Department of Mathematics, Payame Noor University of Mashhad, Mashhad, Iran Section of Mathematics and Informatics, Pedagogical Department, National and Capodistrian University of Athens, Agamemnonos ... Quadratic, and Cubic Functional Equation M Eshaghi Gordji,1 S Kaboli Gharetapeh,2 J M Rassias,3 and S Zolfaghari1 Department of Mathematics, Semnan University, P.O Box 35195-363, Semnan, Iran ... f x x2 among its solutions Thus, it has been called quadratic functional equation, and each of its solutions is said to be a quadratic function Hyers-Ulam-Rassias stability for the quadratic functional

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