000			01022nam a22001697a 4500
999			_c21807 _d21807
005			20221025101155.0
008			220928b ||||| |||| 00| 0 eng d
020			_ahbk
082			_a511.5 _bC7392
100			_aHafsa Naseer, _bMS Mathematics, _c2016-2018, _dSupervised by Dr. Waqas Nazeer
245			_aComputation of distance matrices of primary subgraphs _c/ Hafsa Naseer
260			_aLahore : _bDivision of Science and Technology, University of Education, _c2018
300			_a83 p. _eCD
520			_aThe graph-theoretical (topological) distance matrices and their invariants (polynomials, spectra and wiener numbers) are presented. Use of distance matrix and its invariants in chemistry is surveyed. Method used to compute distance polynomials is Le Verrier-Faddeev-Frame method. After a few introductory portion, some new results are introduced with particularly focussing on large systems such as; Pyrene, Coronene, Pyrelene, Ovalene etc.
650			_aMathematics--Computation--Matrices--Subgraphs
942			_cTH