Abstract
We discuss harmonic analysis in the settings of both Euclidean and non-Euclidean spaces, and then focus on two specific problems using this analysis – sampling theory and network tomography. These show both the importance of non-Euclidean spaces and some of the challenges one encounters when working in non-Euclidean geometry. Starting with an overview of surfaces, we demonstrate the importance of hyperbolic space in general surface theory, and then develop harmonic analysis in general settings, looking at the Fourier-Helgason transform and its inversion. We then focus on sampling and tomography.
Sampling theory is a fundamental area of study in harmonic analysis and signal and image processing. We connect sampling theory with the geometry of the signal and its domain. It is relatively easy to demonstrate this connection in Euclidean spaces, but one quickly gets into open problems when the underlying space is not Euclidean. We discuss how to extend this connection to hyperbolic geometry and general surfaces, outlining an Erlangen-type program for sampling theory.
The second problem we discuss is network tomography. We demonstrate a way to create a system that will detect viruses as early as possible and work simply on the geometry or structure of the network itself. Our analysis looks at weighted graphs and how the weights change due to an increase in traffic. The analysis is developed by applying the tools of harmonic analysis in hyperbolic space.
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References
L.V. Ahlfors, Conformal Invariants (McGraw-Hill, New York, 1973)
L.V. Ahlfors, Complex Analysis, 3rd edn. (McGraw-Hill, New York, 1979)
J.J. Benedetto, Harmonic Analysis and Applications (CRC Press, Boca Raton, FL, 1997)
C.A. Berenstein, Local tomography and related problems, in Radon Transforms and Tomography. Contemporary Mathematics, vol. 278 (American Mathematical Society, Providence, RI, 2001), pp. 3–14
C.A. Berenstein, S.-Y. Chung, ω-Harmonic functions and inverse conductivity problems on networks. SIAM J. Appl. Math. 65, 1200–1226 (2005)
C.A. Berenstein, E.C. Tarabusi, Integral geometry in hyperbolic spaces and electrical impedance tomography. SIAM J. Appl. Math. 56(3), 755–764 (1996)
C.A. Berenstein, E.C. Tarabusi, J.M. Cohen, M.A. Picardello, Integral geometry on trees. Am. J. Math. 113(3), 441–470 (1991)
C.A. Berenstein, F. Gavilánez, J. Baras, Network Tomography. Contemporary Mathematics, vol. 405 (American Mathematical Society, Providence, RI, 2006), pp. 11–17
M. Calixto, J. Guerrero, Wavelet transform on the circle and the real line: a unified group-theoretical treatment. Appl. Comput. Harmon. Anal. 21, 204–229 (2006)
M. Calixto, J. Guerrero, Harmonic analysis on groups: sampling theorems and discrete fourier transforms, in Advances in Mathematics Research, vol. 16, ed. by A.R. Baswell (Nova Science Publishers, Inc., New York, 2012), pp. 311–329
M. Calixto, J. Guerrero, J.C. Sánchez-Monreal, Sampling theorem and discrete Fourier transform on the Riemann sphere. J. Fourier Anal. Appl. 14, 538–567 (2008)
M. Calixto, J. Guerrero, J.C. Sánchez-Monreal, Sampling theorem and discrete Fourier transform on the hyperboloid. J. Fourier Anal. Appl. 17, 240–264 (2011)
S.D. Casey, J.G. Christensen, Sampling in euclidean and non-euclidean domains: a unified approach (Chapter 9), in Sampling Theory, a Renaissance. Applied and Numerical Harmonic Analysis (Birkhäuser/Springer, New York, 2015), pp. 331–359
J.G. Christensen, G. Ólafsson, Sampling in spaces of bandlimited functions on commutative spaces, in Excursions in Harmonic Analysis. Applied and Numerical Harmonic Analysis, vol. 1 (Birkhäuser/Springer, New York, 2013), pp. 35–69
N.J. Cornish, J.R. Weeks, Measuring the shape of the universe. Not. Am. Math. Soc. 45(11), 1463–1471 (1998)
J.R. Driscoll, D.M. Healy, Computing Fourier transforms and convolutions on the 2-sphere. Adv. Appl. Math. 15(2), 202–250 (1994)
C. Durastanti, Y. Fantaye, F. Hansen, D. Marinucci, I. Pesenson, Simple proposal for radial 3D needlets. Phys. Rev. D 90, 103532 (2014)
H. Dym, H.P. McKean, Fourier Series and Integrals (Academic, Orlando, FL, 1972)
H.M. Farkas, I. Kra, Riemann Surfaces (Springer, New York, 1980)
H. Feichtinger, K. Gröchenig, Iterative reconstruction of multivariate band-limited functions from irregular sampling values. SIAM J. Appl. Math. 23, 244–261 (1992)
H. Feichtinger, K. Gröchenig, Irregular sampling theorems and series expansions of band-limited functions. J. Math. Anal. Appl. 167, 530–556 (1992)
H. Feichtinger, I. Pesenson, Recovery of band-limited functions on manifolds by an iterative algorithm, in Wavelets, Frames and Operator Theory. Contemporary Mathematics, vol. 345 (American Mathematical Society, Providence, RI, 2004), pp. 137–152
H. Feichtinger, I. Pesenson, A reconstruction method for band-limited signals in the hyperbolic plane. Sampl. Theory Signal Image Process. 4(3), 107–119 (2005)
O. Forster, Lectures on Riemann Surfaces (Springer, New York, 1981)
L. Grafakos, Classical and Modern Fourier Analysis (Pearson Education, Upper Saddle River, NJ, 2004)
K. Gröchenig, Describing functions: atomic decompositions versus frames. Monatsh. Math. 112(1), 1–42 (1991)
K. Gröchenig, Reconstruction algorithms in irregular sampling. Math. Comput. 59(199), 181–194 (1992)
K. Gröchenig, Foundations of Time-Frequency Analysis (Birkhäuser, Boston, 2000)
K. Gröchenig, G. Kutyniok, K. Seip, Landau’s necessary density conditions for LCA groups. J. Funct. Anal. 255, 1831–1850 (2008)
S. Helgason, Geometric Analysis on Symmetric Spaces (American Mathematical Society, Providence, RI, 1994)
S. Helgason, Groups and Geometric Analysis (American Mathematical Society, Providence, RI, 2000)
S. Helgason, Integral Geometry and Radon Transforms (Springer, New York, 2010)
J.R. Higgins, Sampling Theory in Fourier and Signal Analysis: Foundations (Clarendon Press, Oxford, 1996)
L. Hörmander, The analysis of linear partial differential operators I, in Distribution Theory and Fourier Analysis, 2nd edn. (Springer, New York, 1990)
C. Joslyn, B. Praggastis, E. Purvine, A. Sathanur, M. Robinson, S. Ranshous, Local homology dimension as a network science measure, in 2016 SIAM Workshop on Network Science (2016), pp. 86–87
J. Keiner, S. Kunis, D. Potts, Efficient reconstruction of functions on the sphere from scattered data. J. Fourier Anal. Appl. 13(4), 435–458 (2007)
P. Kuchment, Generalized transforms of Radon type and their applications, in Proceedings of Symposia in Applied Mathematics, vol. 63 (American Mathematical Society, Providence, RI, 2006), pp. 67–98
J.M. Lee, Riemannian Manifolds: An Introduction to Curvature (Springer, New York, 1997)
B.Ya. Levin, Lectures on Entire Functions (American Mathematical Society, Providence, RI, 1996)
J.D. McEwen, E. Wiaux, A novel sampling theorem on the sphere. IEEE Trans. Signal Process. 59(12), 617–644 (2011)
J.R. Munkres, Topology, 2nd edn. (Prentice Hall, Upper Saddle River, NJ, 2000)
T. Munzer, Exploring large graphs in 3D hyperbolic space. IEEE Comput. Graph. Appl. 18(4), 18–23 (1998)
T. Munzer, Interactive visualization of large graphs and networks. Ph.D. dissertation, Stanford University, 2000
F. Natterer, The Mathematics of Computerized Tomography (B. G. Teubner, Stuttgart, 1986)
H. Nyquist, Certain topics in telegraph transmission theory. AIEE Trans. 47, 617–644 (1928)
I. Pesenson, Reconstruction of Paley-Wiener functions on the Heisenberg group. Am. Math. Soc. Trans. 184(2), 207–216 (1998)
I. Pesenson, Sampling of Paley-Wiener functions on stratified groups. Fourier Anal. Appl. 4, 269–280 (1998)
I. Pesenson, Reconstruction of band-limited functions in \(L_{2}(\mathbb{R}^{d})\). Proc. Am. Math. Soc. 127(12), 3593–3600 (1999)
I. Pesenson, A sampling theorem of homogeneous manifolds. Trans. Am. Math. Soc. 352(9), 4257–4269 (2000)
I. Pesenson, Sampling of band-limited vectors. Fourier Anal. Appl. 7(1), 93–100 (2001)
I. Pesenson, Poincare-type inequalities and reconstruction of Paley-Wiener functions on manifolds. J. Geom. Anal. 14(4), 101–121 (2004)
I. Pesenson, Frames for spaces of Paley-Wiener functions on Riemannian manifolds, in Contemporary Mathematics, vol. 405 (American Mathematical Society, Providence, RI, 2006), pp. 135–148
I. Pesenson, Paley-Wiener-Schwartz nearly Parseval frames on noncompact symmetric spaces, in Contemporary Mathematics, vol. 603 (American Mathematical Society, Providence, RI, 2013), pp. 55–81
M. Robinson, Understanding networks and their behaviors using sheaf theory, in 2013 IEEE Global Conference on Signal and Information Processing (GlobalSIP) (2013)
M. Robinson, Imaging geometric graphs using internal measurements. J. Differ. Equ. 260, 872–896 (2016)
A.P. Schuster, Sets of sampling and interpolation in Bergman spaces. Proc. Am. Math. Soc. 125(6), 1717–1725 (1997)
K. Seip, Beurling type density theorems in the unit disk. Invent. Math. 113, 21–39 (1993)
K. Seip, Regular sets of sampling and interpolation for weighted Bergman spaces. Proc. Am. Math. Soc. 117(1), 213–220 (1993)
C.E. Shannon, A mathematical theory of communication. Bell. Syst. Tech. J. 27, 379–423 (1948)
C.E. Shannon, Communications in the presence of noise. Proc. IRE 37, 10–21 (1949)
I.M. Singer, J.A. Thorpe, Lecture Notes on Elementary Topology and Geometry (Springer, New York, 1967)
S. Smale, On the mathematical foundations of electrical circuit theory. J. Differ. Geom. 7, 193–210 (1972)
R. Young, An Introduction to Nonharmonic Fourier Series (Academic, New York, 1980)
Acknowledgements
Author’s research was partially supported by US Army Research Office Scientific Services program, administered by Battelle (TCN 06150, Contract DAAD19-02-D-0001) and US Air Force Office of Scientific Research Grant Number FA9550-12-1-0430. The author would also like to thank the referees for suggestions that helped improve the paper, his colleague Jens Christensen for conversations relevant to the paper, and his students Danielle Beard, Jackson Williams, and Emma Zaballos for studying various components of the research in the paper.
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Casey, S.D. (2017). Harmonic Analysis in Non-Euclidean Spaces: Theory and Application. In: Pesenson, I., Le Gia, Q., Mayeli, A., Mhaskar, H., Zhou, DX. (eds) Recent Applications of Harmonic Analysis to Function Spaces, Differential Equations, and Data Science. Applied and Numerical Harmonic Analysis. Birkhäuser, Cham. https://doi.org/10.1007/978-3-319-55556-0_6
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