In this study, we give isogonal conjugates from major contributions of the modern synthetic geometry of the triangle in hyperbolic plane.Key Words: Hyperbolic Ceva theorem and Hyperolic sines theorem

In a series of papers, B.E. Rhoades and M. Yıldırım previously investigated the spectra and fine spectra for factorable matrices, considered as bounded operators over various sequence spaces. In the present paper approximation point spectrum, defect spectrum and compression spectrum…

In this article, some cople fixed point theorems are proved for the class of cone-Banach valued metric spaces over normal cones without regularity. Key Words: Cone Metric Spaces, Fixed Point Theory

Ultrasonic technique is of paramount importance in residual stress measurement. The technique has many advantages than other residual stress measurement techniques. However, precision and determining acoustoelastic constants are main difficulties that are encountered. Based on the principle that source of…

There is a gap in Theorem 2.2 of the paper of Du [1]. In this paper, we shall state the gap and repair it.Key Words: cone metric space, tvs cone metric space.

After the experiments, the prediction of the neural network is averagely 97.70% - 99.82%. (page 27)

In this article, we introduce a new way of generating copulas with the directional dependence property based on the logistic regression. The studied class of copulas leads to nonsymmetrical copula structures, therefore allowing for the development of various directional dependence…

ABSTRACTDifferent indole and carbazole derivatives have been synthesized via Fischer indole synthesis in the presence of catalytic amount of H3PW12O40 in methanol Key Words: Fischer indole synthesis, carbazole, indole, Keggin-type heteropolyacids.