02247oam 2200469M 450 991071645630332120200213071024.7(CKB)5470000002521582(OCoLC)1065741306(OCoLC)995470000002521582(EXLCZ)99547000000252158220071213d1927 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierOil shale investigations. Communication from the President of the United States transmitting supplemental estimate of appropriation for the Department of Commerce for oil shale investigations for the fiscal year ending June 30, 1927, to remain available until June 30, 1928, amounting to $ 70,000. February 10, 1927. -- Referred to the Committee on Appropriations and ordered to be printed[Washington, D.C.] :[U.S. Government Printing Office],1927.1 online resource (2 pages)House document / 69th Congress, 2nd session. House ;no. 702[United States congressional serial set] ;[serial no. 8735]Batch processed record: Metadata reviewed, not verified. Some fields updated by batch processes.FDLP item number not assigned.PetroleumProspectingGasProspectingBudgetLaw and legislationLegislative materials.lcgftPetroleumProspecting.GasProspecting.BudgetLaw and legislation.Coolidge Calvin1872-1933.1386178United States.President (1923-1929 : Coolidge)United States.Department of the Treasury.Bureau of the Budget (1921-1939)WYUWYUOCLCOOCLCQBOOK9910716456303321Oil shale investigations. Communication from the President of the United States transmitting supplemental estimate of appropriation for the Department of Commerce for oil shale investigations for the fiscal year ending June 30, 1927, to remain available until June 30, 1928, amounting to3504253UNINA02849nam 22005295 450 991030966330332120230811003023.03-658-24764-910.1007/978-3-658-24764-5(CKB)4100000007389697(MiAaPQ)EBC5630570(DE-He213)978-3-658-24764-5(PPN)233798021(EXLCZ)99410000000738969720190107d2018 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierThe Language of Self-Avoiding Walks Connective Constants of Quasi-Transitive Graphs /by Christian Lindorfer1st ed. 2018.Wiesbaden :Springer Fachmedien Wiesbaden :Imprint: Springer Spektrum,2018.1 online resource (72 pages)BestMasters,2625-36153-658-24763-0 Graph Height Functions and Bridges -- Self-Avoiding Walks on One-Dimensional Lattices -- The Algebraic Theory of Context-Free Languages -- The Language of Walks on Edge-Labelled Graphs.The connective constant of a quasi-transitive infinite graph is a measure for the asymptotic growth rate of the number of self-avoiding walks of length n from a given starting vertex. On edge-labelled graphs the formal language of self-avoiding walks is generated by a formal grammar, which can be used to calculate the connective constant of the graph. Christian Lindorfer discusses the methods in some examples, including the infinite ladder-graph and the sandwich of two regular infinite trees. Contents Graph Height Functions and Bridges Self-Avoiding Walks on One-Dimensional Lattices The Algebraic Theory of Context-Free Languages The Language of Walks on Edge-Labelled Graphs Target Groups Researchers and students in the fields of graph theory, formal language theory and combinatorics Experts in these areas The Author Christian Lindorfer wrote his master’s thesis under the supervision of Prof. Dr. Wolfgang Woess at the Institute of Discrete Mathematics at Graz University of Technology, Austria.BestMasters,2625-3615AlgebraMathematicsData processingGeometryAlgebraComputational Mathematics and Numerical AnalysisGeometryAlgebra.MathematicsData processing.Geometry.Algebra.Computational Mathematics and Numerical Analysis.Geometry.511.5Lindorfer Christianauthttp://id.loc.gov/vocabulary/relators/aut767692BOOK9910309663303321The Language of Self-Avoiding Walks2017433UNINA