Kalecki's model of business cycle. Data dependence.
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Olaru, I.M., Pumnea, C., Bacociu, A., Nicoară, A.D. (2009)
General Mathematics
Azam, Akbar, Arshad, Muhammad (2008)
The Journal of Nonlinear Sciences and its Applications
Binayak S. Choudhury, Samir Kumar BHANDARI (2016)
Mathematica Bohemica
In this paper we establish Kannan-type cyclic contraction results in probabilistic 2-metric spaces. We use two different types of -norm in our theorems. In our first theorem we use a Hadzic-type -norm. We use the minimum -norm in our second theorem. We prove our second theorem by different arguments than the first theorem. A control function is used in our second theorem. These results generalize some existing results in probabilistic 2-metric spaces. Our results are illustrated with an example....
J. Dugundji, A. Granas (1978)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Fakhar, M., Zafarani, J. (2003)
International Journal of Mathematics and Mathematical Sciences
Xiang, Tian, Yuan, Rong (2010)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Al-Thagafi, M.A., Shahzad, Naseer (2010)
Fixed Point Theory and Applications [electronic only]
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