180,984 research outputs found
The Teachings of Gordon B. Hinckley
No full textA devotional work used as a compilation of the teachings of Gordon B. Hinckle
Gordon B. Washburn
No full textA photograph of Museum Director Gordon B. Wasburn sitting in the living room of his home.https://digitalcommons.risd.edu/archives_rubiocollection/1014/thumbnail.jp
Letter from Gordon B. O'Meeghan to Hagan
No full textHolograph letter from Gordon B. O'Meeghan, Rue de la Victoire, Paris (France), to Hagan. Explaining why his return to Rome is delayed until 21 October; he is in Paris with his sister
Letter from Gordon B. O'Meeghan to Hagan
No full textHolograph letter from Gordon B. O'Meeghan, Parker's Hotel, Naples, to Hagan, advising him of his arrival in Rome in a few days' time. Fr. Hugh O'Neill, Mosgiel, wrote to Hagan of O'Meeghan's coming to the College. Adding regards from Dr. Kelly, Dunedin
Gordon Gridley, Syracuse, Utah: an interview by Becky B. Lloyd, 7 March 2015
No full textTranscript (41 pages) of an interview by Becky B. Lloyd with Gordon Gridley on March 7, 2015, in Syracuse, Utah
On the integrability of the sine-Gordon system
No full textThis thesis investigates the integrability of the sine-Gordon system of nonlinear partial differential equations when the dependent variables are subject to some very particular boundary conditions. In chapter 1 the sine-Gordon system is introduced and, with N ϵ Z, P, Q ϵ R, the sets of initial-boundary value problems A(_N) and B(_P,Q) are defined. In the set A(_N) at the spatial variable x is unbounded and the boundary conditions are fixed by initially choosing the topological charge N. This set of problems is the one usually associated with the sine-Gordon system. In the set B(_P,Q) the spatial coordinate is constrained to the semi-line (-oo,0) and there exists two boundary parameters P,Q ϵ R to be chosen a priori. It is the study of this second set of initial-boundary value problems for arbitrary P, Q which forms all the original work of this dissertation. The study presented here is primarily concerned with the development of three separate inverse scattering methods for solving these sets of initial-boundary value problems. The first of these is developed in chapter 3 and is applicable to a subset of the problems in A(_N). The method is the one usually associated with the sine-Gordon system and studies the asymptotics of the initial data as x → ±oo. It is included in this thesis for completeness and as background for the original material which follows. Next, in chapters 4 and 5, the inverse scattering methods appropriate to initial-boundary value problems in subsets of B(_P,O) and B(_P,Q#O) are constructed. In these cases it is important to realise that it is only possible to study the asymptotics of the initial data as x → -oo. Once these three methods have been formulated they are used to find soliton solutions and infinite sets of integrals of motion for these boundary value problems. When a boundary is present at x = 0 the interaction of the solitons with this boundary is studied. These topics are addressed in chapter 6. Finally in chapter 7 the question of the integrability of both sets of problems is addressed. By interpreting the various inverse scattering methods in terms of canonical coordinate transformations of phase space it is seen that the existence of such methods can be viewed as a constructive proof of the integrability of these boundary value problems
Gordon B. Washburn and Family
No full textA photograph of Museum Director Gordon B. Wasburn sitting in the living room of his home with his wife Ruth and children. Deric Washburn\u27s screenplays include The Deer Hunter.https://digitalcommons.risd.edu/archives_rubiocollection/1015/thumbnail.jp
K. Gordon Lark, Salt Lake City, Utah: six interviews by Becky B. Lloyd, 2015
No full textTranscript (38, 41, yy, 38, 44, 40 pages) of two interviews by Becky B. Lloyd with K. Gordon Lark on August 22, 2015, in Salt Lake City, Utah. Includes a memoir by Lark, "The debt of a lifetime," about his career
Attorney Gordon B Knowles
No full textPortrait of attorney Gordon B. Knowles. He was a Democrat, a soldier in World War I, an American Legion member and ran for county prosecuting attorney in 1920 and was State's Attorney by 1924. He resigned in August 1925, which gave him time to be elected Mayor of Bradenton in December 1927. He still worked as an attorney in 1950 and he was city attorney for Bradenton in 1955. He died in 196
Letter from Frank James Gordon to S. B. Simmons
No full textLetter from Frank James Gordon to S. B. Simmons, requesting a job
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