1. January 21, 2010 2 1.1. Why define a curve to be f rather than V (f) ⊂ P(k)? 3 1.2. Cubic plane curves 3 2. January 26, 2010 4 2.1. A little bit about smoothness 4 2.2. Weierstrass form 5 3. January 28, 2010 6 3.1. An algebro-geometric description of the group law in terms of divisors 6 3.2. Why are the two group laws the same? 7 4. February 2, 2010 7 4.1. Overview 7 4.2. Uniqueness of Weier...

the method for measuring the congestion of Noura et al. [A.A. Noura, F. ‎Hosseinzadeh Lotfi, G.R. Jahanshahloo, S. ‎Fanati Rashidi, R.P. Barnett, A new method for measuring congestion in data envelopment analysis, Socio-Economic Planning Sciences, 44 (2010) 240-246] ,there is no problem for congestion detection In the case of one input and one output but in higher space is not able to detect co...

the method for measuring the congestion of noura et al. [a.a. noura, f. ‎hosseinzadeh lotfi, g.r. jahanshahloo, s. ‎fanati rashidi, r.p. barnett, a new method for measuring congestion in data envelopment analysis, socio-economic planning sciences, 44 (2010) 240-246] ,there is no problem for congestion detection in the case of one input and one output but in higher space is not able to detect co...

In this paper, we study norms of circulant matrices F = Circ(F 0 , F (k) 1 , . . . ,F (k) n−1) , L = Circ(L 0 , L (k) 1 , . . . ,L (k) n−1) and r -circulant matrices Fr = Circr(F (k) 0 , F (k) 1 , . . . ,F (k) n−1) , Lr = Circr(L 0 , L (k) 1 , . . . ,L (k) n−1) , where F (k) n and L (k) n denote the hyper-Fibonacci and hyper-Lucas numbers, respectively. Mathematics subject classification (2010)...

Guillaume Weick,1,2 Fabio Pistolesi,3,4 Eros Mariani,1,5 and Felix von Oppen1 1Dahlem Center for Complex Quantum Systems and Fachbereich Physik, Freie Universität Berlin, D-14195 Berlin, Germany 2IPCMS (UMR 7504), CNRS and Université de Strasbourg, F-67034 Strasbourg, France 3CPMOH (UMR 5798), CNRS and Université de Bordeaux I, F-33405 Talence, France 4LPMMC (UMR 5493), CNRS and Université Jose...

asbestos applications were limited during past two decades in developed nations due to its debilitating health problems, while in developing countries it’s various usages continues. the main goals of present study were evaluation of asbestos concentrations in ambient outdoor and indoor air and occupational exposure, as well as exposure effects on pulmonary function. sampling procedure was ca...

* Correspondence: [email protected] Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran Full list of author information is available at the end of the article Abstract In this paper, the existence of a fixed point for TF-contractive mappings on complete metric spaces and cone metric spaces is proved, where T : X ® X is a one to one and closed graph...

W X f X N ' X Y + f X Q P . / 0 / 1 2 3 4 5 / 4 6 4 V 4 @ : / 2 / C s 3 V 3 R 6 B @ t B @ F C K E Pontificia Universidad Católica de Chile, Santiago Servicio de Laboratorios Clínicos Laboratorio de Microbiología (MCR, MCC). Facultad de Medicina Residente de Psiquiatría (FNG). Departamento de Laboratorios Clínicos (AMGD, PGC). Departamento de Medicina Interna (CPC). Los autores declaran no tener...