University of Toronto Department of Mathematics

Results: 146



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31

Summation by parts Jordan Bell Department of Mathematics, University of Toronto April 3, 2014 Summation by parts, aka partial summation, aka Abel’s summation formula.

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- Date: 2014-04-03 12:52:50
    32Topological spaces / General topology / Mathematical optimization / Semi-continuity / Continuous function / Radon measure / Compact space / Metric space / Hausdorff space / Topology / Mathematical analysis / Mathematics

    Semicontinuous functions and convexity Jordan Bell Department of Mathematics, University of Toronto April 3, 2014

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    Language: English - Date: 2014-04-03 12:54:42
    33General topology / Measure theory / Metric geometry / Descriptive set theory / Banach–Alaoglu theorem / Support / Metrization theorem / Separable space / Topological property / Topology / Mathematics / Mathematical analysis

    The narrow topology on the set of Borel probability measures on a metrizable space Jordan Bell Department of Mathematics, University of Toronto March 29, 2015

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    Language: English - Date: 2015-03-29 19:13:54
    34Fourier analysis / Fourier transform / Sinc function / Polar coordinate system / Symbol / Spectral theory of ordinary differential equations / Mathematical analysis / Joseph Fourier / Mathematics

    The Fourier transform of spherical surface measure and radial functions Jordan Bell Department of Mathematics, University of Toronto October 30, 2014

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    Language: English - Date: 2014-10-30 21:01:54
    35Gδ set / Metrization theorem / Topological property / Polish space / Complete metric space / Metric space / Separable space / Second-countable space / Baire category theorem / Topology / General topology / Baire space

    Polish spaces and Baire spaces Jordan Bell Department of Mathematics, University of Toronto June 27, 2014

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    Language: English - Date: 2014-06-27 12:42:16
    36Hamiltonian mechanics / Symplectic geometry / Differential geometry / Hamiltonian vector field / Tangent space / Symplectic manifold / Vector field / Ergodic theory / Symbol / Differential topology / Theoretical physics / Mathematical analysis

    Notes on the KAM theorem Jordan Bell Department of Mathematics, University of Toronto April 6, 2015

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    Language: English - Date: 2015-04-06 14:51:17
    37Joseph Fourier / Digital signal processing / Dirac delta function / Measure theory / Fourier transform / Sinc function / Fourier series / Convolution / Characteristic function / Mathematical analysis / Mathematics / Fourier analysis

    The Poisson summation formula, the sampling theorem, and Dirac combs Jordan Bell Department of Mathematics, University of Toronto April 3, 2014

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    Language: English - Date: 2014-04-03 12:53:09
    38Functional analysis / Spectral theory / Spectrum / Self-adjoint operator / Holomorph / Hermitian adjoint / Hilbert space / Spectral theory of ordinary differential equations / Decomposition of spectrum / Operator theory / Algebra / Mathematical analysis

    The spectrum of a self-adjoint operator is a compact subset of R Jordan Bell Department of Mathematics, University of Toronto April 3, 2014

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    Language: English - Date: 2014-04-03 12:54:36
    39Linear algebra / Matrix theory / Real algebraic geometry / Matrices / Symmetric matrix / Quadratic polynomial / Principal axis theorem / Homogeneous polynomial / Eigenvalues and eigenvectors / Algebra / Mathematics / Quadratic forms

    The principal axis theorem and Sylvester’s law of inertia Jordan Bell Department of Mathematics, University of Toronto April 3, 2014

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    Language: English - Date: 2014-04-03 12:53:22
    40Functional analysis / Operator theory / Measure theory / Probability theory / Fourier transform / Support / Convolution / Gelfand representation / Cauchy–Schwarz inequality / Mathematical analysis / Mathematics / Fourier analysis

    Gaussian measures and Bochner’s theorem Jordan Bell Department of Mathematics, University of Toronto April 30, 2015

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    Language: English - Date: 2015-04-30 18:21:44
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