76,233 research outputs found

    C. J. R. Scott

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    "VX75167 CFN C.J.R. Scott. N.11.CA L of C W.Shops. A.E.M.E. Adelaide River & Alice Springs 1942 -1945".VX75167 Craftsman C.J.R. Scott. N.11.CA Lines of Communication Workshops. Corps of Australian Electrical and Mechanical Engineers, Adelaide River & Alice Springs 1942 -1945.Date:199

    Existence and stability of multiple spot solutions for the Gray-Scott model in R^2$

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    Existence and Stability of Multiple Spot Solutions for the Gray-Scott Model in R2R^2 In this paper, we rigorously prove the existence and stability of multiple spot patterns for the Gray-Scott system in a two dimensional domain which are far from spatial homogeneity. The Green's function and its derivatives together with two nonlocal eigenvalue problems both play a major role in the analysis. We establish a threshold behavior for stability: If a certain inequality for the parameters holds then we get stability, otherwise we get instability of multiple spot solutions. The exact asymptotics of the critical thresholds are obtained

    Scott, L R, VX43061

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    This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/415903Surname: SCOTT. Given Name(s) or Initials: L R. Military Service Number or Last Known Location: VX43061. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 44932.238056 Item: [2016.0049.48164] "Scott, L R, VX43061

    Letter from R. T. Scott and James M. Parks to L. S. Joynes, 1860 December 18

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    Letter from R. T. Scott and James M. Parks to L. S. Joynes explaining the environment at the National Medical School.https://scholarscompass.vcu.edu/san/1123/thumbnail.jp

    Letter from R. T. Scott and James M. Parks to L. S. Joynes, 1860 December

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    Letter from R. T. Scott and James M. Parks to L. S. Joynes asking if they can be accepted at the Medical College of Virginia.https://scholarscompass.vcu.edu/san/1122/thumbnail.jp

    Letter From William Bell Scott to Mr Chambers

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    abstract: Concerning Scott's thanks, his writings about his own works, and a manuscript of "The Nightingale Unheard."Seller's Description: Reads "A.L.S. from Author to Mr. Chambers explaining how busy he is... The sonnet is printed in the book. Fredeman: 56.7 £87.50"Handwritten Note: Unknown handwriting at top right reads "June 1st 1877."Publication Details: "The Nightingale Unheard" published in "Poems" by William Bell Scott.Creation Date Details: Undated range is the author's lifespan.Provenance: Removed from: Poems / by William Bell Scott. Ballads, studies from nature, sonnets, etc. / illustrated by seventeen etchings by the author and L. Alma Tadema. Publisher London : Longmans, Green, 1875. CALL # HAYDEN SPECIAL COLL SPEC PRB-13

    Asymmetric spotty patterns for the Gray-Scott model in R^2

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    In this paper, we rigorously prove the existence and stability of asymmetric spotty patterns for the Gray-Scott model in a bounded two dimensional domain. We show that given any two positive integers k_1,\,k_2, there are asymmetric solutions with k_1 large spots (type A) and k_2 small spots (type B). We also give conditions for their location and calculate their heights. Most of these asymmetric solutions are shown to be unstable. However, in a narrow range of parameters, asymmetric solutions may be stable

    B-0020a: Millville, Utah, Ernest R. Scott/Maughan L. Scott residence. Lot 1 Block 7 Plat A. Built 1931

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    B-0020a: Millville, Utah, Ernest R. Scott/Maughan L. Scott residence. Lot 1 Block 7 Plat A. Built 193

    R. F. Scott Building

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    R. F. Scott building in Pari

    Existence and stability of multiple spot solutions for the gray-scott model in R^2

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    We study the Gray-Scott model in a bounded two dimensional domain and establish the existence and stability of {\bf symmetric} and {\bf asymmetric} multiple spotty patterns. The Green's function and its derivatives together with two nonlocal eigenvalue problems both play a major role in the analysis. For symmetric spots, we establish a threshold behavior for stability: If a certain inequality for the parameters holds then we get stability, otherwise we get instability of multiple spot solutions. For asymmetric spots, we show that they can be stable within a narrow parameter range
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