http://202.88.229.59:8080/xmlui/handle/123456789/2096 2026-04-14T19:46:40Z http://202.88.229.59:8080/xmlui/handle/123456789/2545 A STUDY ABOUT FUNDAMENTAL GROUP IN ALGEBRAIC TOPOLOGY Asst.Prof.Himma Annie Jose The research paper deals with the study of Fundamental Group with the help of examples and some of its applications. In the mathematical field of algebraic topology, the Fundamental Group records information about the basic shape, or holes, of the topological space. The concept of Fundamental Group has been detailed with the help of some theorems and lemmas. Preliminaries are being discussed before moving to the main part. 2019-11-01T00:00:00Z http://202.88.229.59:8080/xmlui/handle/123456789/2544 COMPARATIVE STUDY OF MINIMAL SPANNING TREE ALGORITHM AND FLOYDS ALGORITHM USED IN SHORTEST PATH PROBLEM. Asst.Prof.Himma Annie Jose The report is concerned with shortest path problem. It concentrates on two shortest path algorithms. That are Floyd's algorithm and minimal spanning tree algorithm. The first algorithm finds the shortest path by using weights. The travelling salesman problem arises in many different contexts. In this paper we report on typical applications in Telecommunications, Crew scheduling problem, Drilling of printed circuit boards, X-ray crystallography, and Vehicle routing. Most applications originated from real world problems and thus seem to be of particular interest. 2018-12-01T00:00:00Z http://202.88.229.59:8080/xmlui/handle/123456789/2543 COMPARATIVE STUDY OF MINIMAL SPANNING TREE ALGORITHM AND FLOYDS ALGORITHM USED IN SHORTEST PATH PROBLEM. Asst.Prof.Vidhya.R.Nair The report is concerned with shortest path problem. It concentrates on two shortest path algorithms. That are Floyd's algorithm and minimal spanning tree algorithm. The first algorithm finds the shortest path by using weights. The travelling salesman problem arises in many different contexts. In this paper we report on typical applications in Telecommunications, Crew scheduling problem, Drilling of printed circuit boards, X-ray crystallography, and Vehicle routing. Most applications originated from real world problems and thus seem to be of particular interest. 2018-12-01T00:00:00Z http://202.88.229.59:8080/xmlui/handle/123456789/2542 EFFECTIVENESS OF COGNITIVE BASED TEACHING ON ACHIEVEMENT IN MATHEMATICS AMONG STUDENTS. Asst.Prof.Vidhya.R.Nair The research was undertaken to analyze” EFFECTIVENESS OF COGNITIVE BASED TEACHING ON ACHIEVEMENT IN MATHEMATICS AMONG STUDENTS. “The study was conducted on a sample of 60 students. The design selected was pre- test post-test non-equivalent group design. The constructivist instructional approach was used in the experimental group and the traditional approach was followed in the control group. An Achievement test was also prepared to test the effectiveness of each group under study. The technique of Analysis of Covariance (ANCOVA) was used to test the equivalency between groups. Mathematics teaching through cognitive based teaching was found to be more effective than the conventional method. 2018-12-01T00:00:00Z