Search
Search Funnelback University
11 -
49 of
49
search results for fredholm |u:www.damtp.cam.ac.uk
Fully-matching results
-
On Spectral Inclusion Sets and Computing theSpectra and Pseudospectra …
www.damtp.cam.ac.uk/research/afha/workshops/cid2014/ChandlerWilde.pdf23 Jul 2014: specessA = {λ C : AλI not Fredholm on E},specεA = spec A {λ C : ‖(AλI )1‖ > 1/ε}. ... For A L(E ) and ε > 0, we put. spec A = {λ C : AλI not invertible on E},specessA = {λ C : AλI not Fredholm on E},. -
Nick_retirement_conference
www.damtp.cam.ac.uk/user/mjc249/talks/Nick_NEP_mjc.pdf17 Aug 2023: use contour integration to convert to a linear pencil. 14. Technical point: Spd 𝑇 = 𝜆 Sp 𝑇 :𝜆 isolated,𝑇 𝜆 Fredholm , Spess 𝑇 = Sp 𝑇 Spd 𝑇. -
D17L.dvi
www.damtp.cam.ac.uk/user/examples/D17L.pdf25 Jan 2007: Unfortunately, in general,vector RH problems cannot be solved in closed form; their solution can be given in terms of linear integralequations of Fredholm type. ... where C is the unit circle.This equation can be solved in closed form because the -
The Fox–Li operator as a test and a spur ...
www.damtp.cam.ac.uk/user/na/NA_papers/NA2011_06.pdf26 Mar 2011: However, in the case at hand wecan say more. There are explicit formulae for the Fredholm determinants ofWiener–Hopf operators with rational symbols. ... Iserles, and S. P. Nørsett, The spectral problem for a class ofhighly oscillatory Fredholm -
Foli_final.dvi
www.damtp.cam.ac.uk/user/na/NA_papers/NA2010_03.pdf17 Mar 2010: Amer. Math. soc. 130 (2001), 1755–1764. [14] F. J. Dyson, Fredholm determinants and inverse scattering problems. ... Commun.Math. Phys. 47 (1976), 171–183. [15] T. Ehrhardt, Dyson’s constant in the asymptotics of the Fredholm determinantof the sine -
Imperial_NLEVPs
www.damtp.cam.ac.uk/user/mjc249/talks/Imperial_NEP_mjc.pdf15 Jul 2023: Spd 𝑇 = 𝜆 Sp 𝑇 : 𝜆 isolated, 𝑇 𝜆 Fredholm. -
Taming Discretization Challenges for Nonlinear Eigenvalue Problems
www.damtp.cam.ac.uk/user/mjc249/talks/INI_NEP_mjc.pdf26 Jul 2023: Sp 𝑇 = 𝜆 Ω: 𝑇 𝜆 is not invertible. Spd 𝑇 = 𝜆 Sp 𝑇 : 𝜆 isolated, 𝑇 𝜆 Fredholm. -
J. Fluid Mech. (2018), vol. 850, R1, doi:10.1017/jfm.2018.483…
www.damtp.cam.ac.uk/user/lauga/papers/150.pdf16 Jul 2018: Algebraic SBTs typically representthe flow around a rigid body through a one-dimensional Fredholm equation of thesecond kind. ... Similarly to other SBT treatments,these relationships are either linear or a one-dimensional Fredholm equation of thesecond -
FoCM: Solve-the-discretize for NLEPS
www.damtp.cam.ac.uk/user/mjc249/talks/FOCM_2023_NEP_mjc.pdf15 Jul 2023: Spd 𝑇 = 𝜆 Sp 𝑇 : 𝜆 isolated, 𝑇 𝜆 Fredholm. -
First-order trace formulas for the iterates of theFox–Li operator ...
www.damtp.cam.ac.uk/user/na/NA_papers/NA2010_08.pdf30 Jul 2010: described, then for W(aλ)to be Fredholm it is necessary that |ϕ(ξ)| = O(log |ξ|) as |ξ|. ... 11] H. Brunner, A. Iserles, and S. P. Nørsett, The computation of the spectra of highlyoscillatory Fredholm integral operators. -
A programme for computational analysis in the age of data
www.damtp.cam.ac.uk/user/mjc249/talks/SCI_talk_BANFF.pdf18 Apr 2023: Sp 𝑇 = 𝜆 Ω:𝑇 𝜆 is not invertible. Spd 𝑇 = 𝜆 Sp 𝑇 :𝑇 𝜆 Fredholm. -
S-D NLEVPs
www.damtp.cam.ac.uk/user/mjc249/talks/strathclyde_2023_NEP_mjc.pdf15 Jul 2023: Sp 𝑇 = 𝜆 Ω: 𝑇 𝜆 is not invertible. Spd 𝑇 = 𝜆 Sp 𝑇 : 𝜆 isolated, 𝑇 𝜆 Fredholm. -
Numerical Analysis Arieh IserlesCentre for Mathematical…
www.damtp.cam.ac.uk/user/na/NA_papers/NA2012_01.pdf28 Feb 2012: Integral equations. Fredholm equations can be approximated by a variety of techniques (Atkinson 1997).Finite differences are a popular option: thus, for example, 1. ... Another problem associated with Fredholm equations is the calculation of thespectrum -
Cambridge_New-2010
www.damtp.cam.ac.uk/user/astro/conference_web/talks/Livshits_Mason2010.pdf22 Nov 2010: Standard (“algebraic”) approach to the spectral inverse problem. Fredholm equation of the first kind:. -
Hydrodynamic interactions between a point force and a slender filament
www.damtp.cam.ac.uk/user/lauga/papers/206.pdf29 Jan 2022: The common way to solve this Fredholm integral equation of the second kind is to use theiteration scheme under the assumption α 1 with f = f0 as initial guess [20]. -
6 Generalized Functions We’ve used separation of variables to ...
www.damtp.cam.ac.uk/user/dbs26/1BMethods/Distributions.pdf25 Oct 2018: Green's Functions for Ordinary Differential Equations. The Fredholm Alternative. Green's functions. -
Spectral theory of large Wiener–Hopf operators with complex-symmetric …
www.damtp.cam.ac.uk/user/na/NA_papers/NA2010_09.pdf12 Nov 2010: Spectral theory of large Wiener–Hopf operators with. complex-symmetric kernels and rational symbols. Albrecht Böttcher Sergei Grudsky Arieh Iserles. November 12, 2010. AbstractThis paper is devoted to the asymptotic behaviour of individual -
COMPUTING SPECTRA – ON THE SOLVABILITY COMPLEXITY INDEX HIERARCHYAND…
www.damtp.cam.ac.uk/research/afha/anders/SCI_FINAL.pdf20 Nov 2023: COMPUTING SPECTRA – ON THE SOLVABILITY COMPLEXITY INDEX HIERARCHYAND TOWERS OF ALGORITHMS. J. BEN-ARTZI, M. J. COLBROOK, A. C. HANSEN, O. NEVANLINNA, AND M. SEIDEL. ABSTRACT. This paper establishes the Solvability Complexity Index (SCI) hierarchy -
Convergence analysis of oversampled collocation boundary element…
www.damtp.cam.ac.uk/user/gam37/preprints/preprint_oversampled_collocation_maierhoferhuybrechs.pdf1 May 2024: Numerical experiments are includedfor the two-dimensional Helmholtz equation. Keywords Fredholm Integral Equations Collocation Methods Least-squares oversampling Convergence Analysis. ... In the present work, we are interested in the study of -
9 The Method of Characteristics When we studied Laplace’s ...
www.damtp.cam.ac.uk/user/dbs26/1BMethods/Characteristics.pdf26 Nov 2016: Green's Functions for Ordinary Differential Equations. The Fredholm Alternative. Green's functions. -
Pseudoergodic operators and periodic boundary conditions
www.damtp.cam.ac.uk/user/mjc249/pdfs/Pseudoergodic_BCs.pdf22 Jul 2022: MATHEMATICS OF COMPUTATIONVolume 89, Number 322, March 2020, Pages 737–766https://doi.org/10.1090/mcom/3475. Article electronically published on September 12, 2019. PSEUDOERGODIC OPERATORS. AND PERIODIC BOUNDARY CONDITIONS. MATTHEW J. COLBROOK. -
Numerical solution of Hele-Shaw flows driven by a quadrupole
www.damtp.cam.ac.uk/user/hinch/publications/EJAM8_551.pdf10 Jul 2009: n′G(x,x′)p(x. ′). n′. )dl′, (3.2). where x = (x,y). This gives us an inhomogeneous Fredholm equation of the first kind to be solved at. -
Paper1.dvi
www.damtp.cam.ac.uk/user/na/NA_papers/NA2004_02.pdf23 Jan 2004: that. ‖K‖ 14 ‖etÃF̃ etÃ‖h2 O(h3).(2.1)Therefore ‖K‖ scales with h2, rather than with h in standard applications ofNeumann expansions to, say, Fredholm equations of the second -
J. DIFFERENTIAL GEOMETRY17 (1982) 6 6 1 - 6 ...
www.damtp.cam.ac.uk/user/tong/susy/morse.pdf19 Apr 2021: the Fredholm determinant for small fluctuations about the classical solution. However, in this case the nonzero eigenvalues cancel between bosons and. -
b924548k 1737..1747
www.damtp.cam.ac.uk/user/lauga/papers/40.pdf26 Jul 2013: Eqn (21) is a well-posed. Fredholm integral equation of the second kind for the unknown. -
PHYSICS OF FLUIDS VOLUME 10, NUMBER 11 NOVEMBER 1998 ...
www.damtp.cam.ac.uk/user/gold/pdfs/pinching.pdf10 Apr 2011: x2 x8!21 h x!2 h x8! 2,. 6! where the vortex sheet strengthg satisfies a Fredholm integral equation of the second kindg 1 2AmŪ@ g #• 1,hx! -
Spectral computation of highly oscillatory integral equations in…
www.damtp.cam.ac.uk/user/na/NA_papers/NA2018_04.pdf2 Nov 2018: 2011), ‘The computation of the spectra of highly. oscillatory Fredholm integral operators’, J. -
The optimal elastic flagellumSaverio E. Spagnoliea� and Eric Laugab�…
www.damtp.cam.ac.uk/user/lauga/papers/36.pdf26 Jul 2013: The slenderbody theory generates a system of Fredholm integral equa-tions of the first kind which are in general susceptible tooscillatory behavior or slow convergence in their numericalsolution, particularly when the -
This isa spec ific indiv idual’s copy of the ...
www.damtp.cam.ac.uk/user/sjc1/teaching/PM/notes.pdf23 Aug 2023: This. isa. spec. ific. indiv. idual’s. copy. of. the. note. s.P. lease. do. not. copy. and/or. redis. trib. ute. Mathematical Tripos: Part III PM. Contents. 0 Perturbation Methods (16 Lectures) i. 0.1 Introduction. i. 1 Algebraic Equations 1. 1.1 -
Paper.dvi
www.damtp.cam.ac.uk/user/na/NA_papers/NA2005_06.pdf21 Sep 2005: Evenmore ambitious goal is the analysis of highly oscillatory Fredholm equationsof the second kind. -
royalsocietypublishing.org/journal/rspa ResearchCite this article:…
www.damtp.cam.ac.uk/user/mjc249/pdfs/M_function_spec.pdf23 Sep 2020: royalsocietypublishing.org/journal/rspa. ResearchCite this article: Colbrook MJ, Kisil AV. 2020 AMathieu function boundary spectral methodfor scattering by multiple variable poro-elasticplates, with applications to metamaterials andacoustics. -
On the infinite-dimensional QR algorithm Matthew J. Colbrook*† and ...
www.damtp.cam.ac.uk/research/afha/anders/InfQR_COLBROOK.pdf6 Dec 2020: σess(T) = {z C : T zI is not Fredholm}, ress(T) = sup{|z| : z σess(T)}. -
doi:
www.damtp.cam.ac.uk/user/lauga/papers/65.pdf26 Jul 2013: J. Fluid Mech. (2012), vol. 700, pp. 105–147. c Cambridge University Press 2012 105doi:10.1017/jfm.2012.101. Hydrodynamics of self-propulsion near aboundary: predictions and accuracy of. far-field approximationsSaverio E. Spagnolie1,2† and Eric -
The unified transform for mixed boundary condition problems in…
www.damtp.cam.ac.uk/user/mjc249/pdfs/UT_unbounded_domains_mjc.pdf27 Apr 2019: Choosing the Green’s function that satisfies ahomogeneous Dirichlet boundary condition on the x-axis, the boundary integral equations giverise to the following Fredholm integral equation of the first kind. -
COMPUTING SPECTRA - ON THE SOLVABILITY COMPLEXITY INDEX HIERARCHYAND…
www.damtp.cam.ac.uk/user/mjc249/pdfs/SolvabilityMJC.pdf15 Jun 2020: COMPUTING SPECTRA - ON THE SOLVABILITY COMPLEXITY INDEX HIERARCHYAND TOWERS OF ALGORITHMS. J. BEN-ARTZI, M. J. COLBROOK, A. C. HANSEN, O. NEVANLINNA, AND M. SEIDEL. 1. INTRODUCTION. This paper resolves the long-standing computational spectral problem -
On the infinite-dimensional QR algorithm Matthew J. Colbrook∗† and ...
www.damtp.cam.ac.uk/research/afha/people/anders/InfQR_COLBROOK.pdf29 Jan 2019: σess(T) = {z C : T zI is not Fredholm}, ress(T) = sup{|z| : z σess(T)}. -
Complexity Issues in Computing Spectra, Pseudospectra and Resolvents…
www.damtp.cam.ac.uk/research/afha/anders/Banach_Hansen_Nevanlinna_edit2.pdf22 Oct 2016: Complexity Issues in Computing Spectra, Pseudospectra. and Resolvents. Anders C. HansenDAMTP, Centre for Mathematical Sciences. University of CambridgeWilberforce Rd, Cambridge CB3 0WA. United Kingdom. Olavi NevanlinnaDepartment of Mathematics and -
doi:10.1016/j.physrep.2003.08.001
www.damtp.cam.ac.uk/user/gold/pdfs/teaching/vansaarloos.pdf31 Oct 2012: Available online at www.sciencedirect.com. Physics Reports 386 (2003) 29 – 222www.elsevier.com/locate/physrep. Front propagation into unstable states. Wim van Saarloos. Instituut-Lorentz, Universiteit Leiden, Postbus 9506, 2300 RA Leiden, The -
corpo.dvi
www.damtp.cam.ac.uk/user/astro/gd232/research/thesis/gdz_phd_thesis.pdf26 Jan 2011: We therefore have a system of Fredholm integrals of the first species to be inverted,.
Search history
Recently clicked results
Recently clicked results
Your click history is empty.
Recent searches
Recent searches
Your search history is empty.