Dr. Sayed-Ghahreman Taherian taherian@iut.ac.ir Office Isfahan Univ. of Tech. Dept. of math. sci. Room96 Phone +98 31-33913651 Fax +98 31-33912602 Positions Associate Professor of Department of Mathematical Sciences Research Interests Fundations of Geometry Quasi Groups Dr. Sayed-Ghahreman Taherian type: Journal Title Date Optimal antiblocking systems of information sets for the binary codes related to triangular graphs 2020-10 Examples of Groups with Collinearity 2020-05 Properties of Reflection Geometries and the Corresponding Group Spaces 2019-09 A new solution of Apollonius' problem based on stereographic projections of M?bius and Laguerre planes 2019-01 Degenerate Forms of Miquel Axiom and Dilatations in Benz Planes 2018-09 Groups with a ternary equivalence relation 2018-06 Discontinuity modelling and rock block geometry identification to optimize production in dimension stone quarries 2018-01 A new quality factor for the building stone industry a case study of stone blocks slabs and tiles 2017-03 Elliptic reflection spaces 2016-01 How to Determine the Appropriate Methods for Identifying the Geometry of In Situ Rock Blocks in Dimension Stones 2015-07