1,721,282 research outputs found

    Holden, H

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    Holden, H J, QX15647

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    This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.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/392843Surname: HOLDEN. Given Name(s) or Initials: H J. Military Service Number or Last Known Location: QX15647. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 44069.211895 Item: [2016.0049.25136] "Holden, H J, QX15647

    Holden, H J, NX21437

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    This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.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/392837Surname: HOLDEN. Given Name(s) or Initials: H J. Military Service Number or Last Known Location: NX21437. Missing, Wounded and Prisoner of War Enquiry Card Index Number: C36447.211877 Item: [2016.0049.25130] "Holden, H J, NX21437

    Holden, H, [No Service Number]

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    This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.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/392830Surname: HOLDEN. Given Name(s) or Initials: H. Military Service Number or Last Known Location: [No Registration Number]. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 52705.211856 Item: [2016.0049.25123] "Holden, H, [No Service Number]

    The Schrödinger-Maxwell system with Dirac mass

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    We study a non-relativistic charged quantum particle moving in a bounded open set ΩR3\Omega\subset\R^3 with smooth boundary under the action of a zero-range potential. In the electrostatic case the standing wave solution takes the form ψ(t,x)=u(x)eiωt\psi(t,x)=u(x)e^{-i\omega t} where uu formally satisfies Δu+αφu1βδx0u=ωu-\Delta u+\alpha\varphi u-\frac1{\beta}\delta_{x_0} u=\omega u and the electric potential φ\varphi is given by Δφ=u2-\Delta\varphi = u^2. We give a rigorous definition of this problem and show that it has a weak nontrivial solution

    On trace formulas for Schrodinger-type operators

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    Gesztesy, F.; Holden, H.. (1995). On trace formulas for Schrodinger-type operators. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/2832

    Erratum: The Schrodinger–Maxwell system with Dirac mass

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    We correct the proof of [G.M. Coclite, H. Holden, The Schrödinger–Maxwell system with Dirac mass, Ann. Inst. H. Poincaré Anal. Non Linéaire 24 (5) (2007) 773–793, Lemma 4.1]

    Ground States of the Schrodinger–Maxwell system with Dirac mass: Existence and Asymptotics

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    We study a non-relativistic charged quantum particle moving in a bounded open set ΩR3\Omega\subset\R^3 with smooth boundary under the action of a zero-range potential. In the electrostatic case the standing wave solutions take the form ψ(t,x)=u(x)eiωt\psi(t,x)=u(x)e^{-i\omega t} where uu formally satisfies Δu+αφuβδx0u=ωu-\Delta u+\alpha\varphi u-{\beta}\delta_{x_0} u=\omega u and the electric potential φ\varphi is given by Δφ=u2-\Delta\varphi = u^2. We introduce the definition of ground state. We show the existence of such solutions for each β>0\beta>0 and the compactness as β0\beta\to 0

    Stability of Solutions of Quasilinear Parabolic Equations

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    We bound the difference between solutions uu and vv of u_t = a\Delta u+\Div_x f+h and v_t = b\Delta v+\Div_x g+k with initial data φ\varphi and ψ \psi, respectively, by \Vert u(t,\dott)-v(t,\dott)\Vert_{L^p(E)}\le A_E(t)\Vert \varphi-\psi\Vert_{L^\infty(\R^n)}^{2\rho_p}+ B(t)(\Vert a-b\Vert_{\infty}+ \Vert \nabla_x\cdot f-\nabla_x\cdot g\Vert_{\infty}+ \Vert f_u-g_u\Vert_{\infty} + \Vert h-k\Vert_{\infty})^{\rho_p} \abs{E}^{\eta_p}. Here all functions aa, ff, and hh are smooth and bounded, and may depend on uu, xRnx\in\R^n, and tt. The functions aa and hh may in addition depend on u\nabla u. Identical assumptions hold for the functions that determine the solutions vv. Furthermore, ERnE\subset\R^n is assumed to be a bounded set, and ρp\rho_p and ηp\eta_p are fractions that depend on nn and pp. The diffusion coefficients aa and bb are assumed to be strictly positive and the initial data are smooth
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