Edit Profile (opens in new tab) Janssen, Augustus Josephus Elizabeth Maria Compute Distance To: Compute Author ID: janssen.augustus-josephus-elizabeth-maria Published as: Janssen, A. J. E. M.; Janssen, Augustus J. E. M.; Janssen, Augustus Josephus Elizabeth Maria; Janssen, A. J. E. M; Janssen, A. J. E. more...less Documents Indexed: 105 Publications since 1976, including 4 Books Co-Authors: 56 Co-Authors with 57 Joint Publications 1,343 Co-Co-Authors all top 5 Co-Authors 47 single-authored 25 van Leeuwaarden, Johan S. H. 5 Zwart, Bert P. 3 Braat, J. J. M. 3 Christensen, Ole 3 Dirksen, P. H. 2 Borst, Sem C. 2 Boxma, Onno Johan 2 Casazza, Peter George 2 Gröchenig, Karlheinz 2 Immink, Kees A. Schouhamer 2 Mathijsen, Britt W. J. 2 Sanders, Jaron 2 Strohmer, Thomas 1 Avram, Florin 1 Baraniuk, Richard G. 1 Beenker, Gerard F. M. 1 Bekkers, Erik J. 1 Bescós, J. Oliván 1 Bölcskei, Helmut 1 Boon, Marko A. A. 1 Csizmadia, N. 1 Daubechies, Ingrid Chantal 1 de Jong, Marc J. M. 1 Delsarte, Philippe 1 Denteneer, Dee 1 Duits, Remco 1 Essifi, Rim 1 Feichtinger, Hans Georg 1 Flandrin, Patrick 1 Hall, Jonathan I. 1 Heusdens, Richard 1 Janssen, Michiel H. J. 1 Janssen, Peter A. E. M. 1 Kaiblinger, Norbert 1 Kalker, Ton A. C. M. 1 Kim, Hong Oh 1 Kim, Rae Young 1 Kolen, Antoon W. J. 1 Löpker, Andreas H. 1 Maes, M. J. J. J. B. 1 Michel, Olivier J. J. 1 Pfander, Götz E. 1 Saksena, Mayank 1 Segers, Johan 1 Shneer, Vsevolod Vladislavovich 1 Søndergaard, Peter L. 1 Theunis, Rik 1 Timmerman, R. W. 1 van der Avoort, Cas 1 van der Hofstad, Remco W. 1 van der Steen, P. 1 van Eijndhoven, Stephanus Jacobus Louis 1 van Haver, S. 1 van Lint, Jacobus Hendricus 1 Veldhuis, R. N. J. 1 Vries, L. B. 1 Zelditch, Steve all top 5 Serials 11 IEEE Transactions on Information Theory 11 The Journal of Fourier Analysis and Applications 10 Philips Journal of Research 7 Queueing Systems 5 Advances in Applied Probability 3 Journal of Mathematical Analysis and Applications 3 Indagationes Mathematicae. New Series 3 Applied and Computational Harmonic Analysis 3 Journal of Modern Optics 2 Journal of Mathematical Physics 2 Indagationes Mathematicae 2 Operations Research Letters 2 Signal Processing 2 IEEE Transactions on Signal Processing 2 SIAM Journal on Applied Mathematics 2 SIAM Journal on Mathematical Analysis 2 Stochastic Models 1 Discrete Mathematics 1 Information Processing Letters 1 Journal of Fluid Mechanics 1 Journal of Statistical Physics 1 Journal of Applied Probability 1 Journal of Functional Analysis 1 Operations Research 1 Statistica Neerlandica 1 Transactions of the American Mathematical Society 1 The Annals of Applied Probability 1 Journal of Physics A: Mathematical and General 1 Stochastic Processes and their Applications 1 Journal of Mathematical Imaging and Vision 1 Advances in Computational Mathematics 1 Electronic Communications in Probability 1 Mathematical Methods of Operations Research 1 IEEE Transactions on Image Processing 1 Sampling Theory in Signal and Image Processing 1 International Journal of Wavelets, Multiresolution and Information Processing 1 Lecture Notes in Mathematics 1 Stochastic Systems all top 5 Fields 40 Harmonic analysis on Euclidean spaces (42-XX) 36 Information and communication theory, circuits (94-XX) 29 Probability theory and stochastic processes (60-XX) 15 Operations research, mathematical programming (90-XX) 8 Approximations and expansions (41-XX) 8 Functional analysis (46-XX) 7 Operator theory (47-XX) 7 Numerical analysis (65-XX) 7 Computer science (68-XX) 6 Functions of a complex variable (30-XX) 5 Special functions (33-XX) 5 Abstract harmonic analysis (43-XX) 5 Statistics (62-XX) 5 Optics, electromagnetic theory (78-XX) 4 Linear and multilinear algebra; matrix theory (15-XX) 4 Integral transforms, operational calculus (44-XX) 4 Systems theory; control (93-XX) 2 Combinatorics (05-XX) 2 Number theory (11-XX) 2 Measure and integration (28-XX) 2 Integral equations (45-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 2 Quantum theory (81-XX) 2 Biology and other natural sciences (92-XX) 1 Ordinary differential equations (34-XX) 1 Partial differential equations (35-XX) 1 Fluid mechanics (76-XX) 1 Geophysics (86-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Mathematics education (97-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 89 Publications have been cited 949 times in 594 Documents Cited by ▼ Year ▼ Duality and biorthogonality for Weyl-Heisenberg frames. Zbl 0887.42028Janssen, A. J. E. 101 1995 The duality condition for Weyl-Heisenberg frames. Zbl 0890.42006Janssen, A. J. E. M. 52 1998 Bargmann transform, Zak transform, and coherent states. Zbl 0486.46027Janssen, A. J. E. M. 47 1982 The Zak transform: a signal transform for sampled time-continuous signals. Zbl 0653.94002Janssen, A. J. E. M. 43 1988 The Zak transform and sampling theorems for wavelet subspaces. Zbl 0841.94011Janssen, Augustus J. E. M. 42 1993 Signal analytic proofs of two basic results on lattice expansions. Zbl 0834.42019Janssen, A. J. E. M. 37 1994 Some Weyl-Heisenberg frame bound calculations. Zbl 1056.42512Janssen, A. J. E. M. 35 1996 Zak transforms with few zeros and the tie. Zbl 1027.42025Janssen, A. J. E. M. 33 2003 Hyperbolic secants yield Gabor frames. Zbl 1005.42021Janssen, A. J. E. M.; Strohmer, Thomas 31 2002 Gabor representation of generalized functions. Zbl 0473.46028Janssen, A. J. E. M. 30 1981 From continuous to discrete Weyl-Heisenberg frames through sampling. Zbl 0884.42022Janssen, A. J. E. M. 29 1997 On generating tight Gabor frames at critical density. Zbl 1024.42018Janssen, A. J. E. M. 28 2003 Refining square-root safety staffing by expanding Erlang C. Zbl 1242.90064Janssen, A. J. E. M.; Van Leeuwaarden, J. S. H.; Zwart, Bert 26 2011 Analytic computation schemes for the discrete-time bulk service queue. Zbl 1080.90029Janssen, A. J. E. M.; Leeuwaarden, J. S. H. 24 2005 Two theorems on lattice expansions. Zbl 0764.42018Daubechies, I.; Janssen, A. J. E. M. 19 1993 Proof of a conjecture on the supports of Wigner distributions. Zbl 0924.42009Janssen, A. J. E. M. 19 1998 Weyl-Heisenberg frames, translation invariant systems and the Walnut representation. Zbl 0983.42023Casazza, Peter G.; Christensen, Ole; Janssen, A. J. E. M. 19 2001 On Lerch’s transcendent and the Gaussian random walk. Zbl 1219.60046Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 18 2007 Markov tail chains. Zbl 1308.60067Janssen, A.; Segers, J. 16 2014 Note on \(B\)-splines, wavelet scaling functions, and Gabor frames. Zbl 1286.94033Gröchenig, Karlheinz; Janssen, Augustus J. E. M.; Kaiblinger, Norbert; Pfander, Götz E. 15 2003 On rationally oversampled Weyl-Heisenberg frames. Zbl 0875.94048Janssen, A. J. E. M. 14 1995 Measuring time-frequency information content using the Rényi entropies. Zbl 0997.94533Baraniuk, Richard G.; Flandrin, Patrick; Janssen, Augustus J. E. M.; Michel, Olivier J. J. 13 2001 Spaces of type \(W\), growth of Hermite coefficients, Wigner distribution, and Bargmann transform. Zbl 0749.46027Janssen, A. J. E. M.; van Eijndhoven, S. J. L. 13 1990 Characterization and computation of canonical tight windows for Gabor frames. Zbl 1001.42023Janssen, A. J. E. M.; Strohmer, Thomas 12 2002 Positivity and spread of bilinear time-frequency distributions. Zbl 0976.94009Janssen, A. J. E. M. 12 1997 A note on Hudson’s theorem about functions with nonnegative Wigner distributions. Zbl 0541.46035Janssen, A. J. E. M. 12 1984 Classifying tight Weyl-Heisenberg frames. Zbl 0960.42006Casazza, Peter G.; Christensen, Ole; Janssen, A. J. E. M. 11 1999 Critical epidemics, random graphs, and Brownian motion with a parabolic drift. Zbl 1206.92039van der Hofstad, Remco; Janssen, A. J. E. M.; van Leeuwaarden, Johan S. H. 11 2010 Validity of WH-frame bound conditions depends on lattice parameters. Zbl 0944.42027Feichtinger, H. G.; Janssen, A. J. E. M. 9 2000 Bilinear phase-plane distribution functions and positivity. Zbl 0568.60018Janssen, A. J. E. M. 9 1985 Equidistant codes with distance 12. Zbl 0355.94017Hall, J. I.; Janssen, A. J. E. M.; Kolen, A. W. J.; van Lint, J. H. 9 1977 Positivity of weighted Wigner distributions. Zbl 0471.42006Janssen, A. J. E. M. 9 1981 Gaussian expansions and bounds for the Poisson distribution applied to the Erlang B formula. Zbl 1137.62006Janssen, A. J. E. M.; van Leeuwaarden, J. S. H.; Zwart, B. 9 2008 Back to the roots of the M/D/\(s\) queue and the works of Erlang, Crommelin and Pollaczek. Zbl 1146.60073Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 9 2008 Iterative algorithms to approximate canonical Gabor windows: Computational aspects. Zbl 1133.42044Janssen, A. J. E. M.; Søndergaard, Peter L. 8 2007 Cumulants of the maximum of the Gaussian random walk. Zbl 1131.60034Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 7 2007 Corrected asymptotics for a multi-server queue in the Halfin-Whitt regime. Zbl 1152.90388Janssen, A. J. E. M.; van Leeuwaarden, J. S. H.; Zwart, B. 7 2008 Szegö limit theorems for the harmonic oscillator. Zbl 0546.35078Janssen, A. J. E. M.; Zelditch, Steven 6 1983 Design and processing of invertible orientation scores of 3D images. Zbl 1433.94012Janssen, M. H. J.; Janssen, A. J. E. M.; Bekkers, E. J.; Bescós, J. Oliván; Duits, R. 6 2018 Novel heavy-traffic regimes for large-scale service systems. Zbl 1322.60193Janssen, A. J. E. M.; van Leeuwaarden, J. S. H.; Mathijsen, B. W. J. 6 2015 Analysis of contention tree algorithms. Zbl 1010.68225Janssen, Augustus J. E. M.; de Jong, Marc J. M. 5 2000 On the locus and spread of pseudo-density functions in the time-frequency plane. Zbl 0508.94009Janssen, A. J. E. M. 5 1982 Hermite function description of Feichtinger’s space \(S_{0}\). Zbl 1102.42011Janssen, A. J. E. M. 5 2005 The Zak transform and some counterexamples in time-frequency analysis. Zbl 0745.44002Janssen, A. J. E. M. 4 1992 Weighted Wigner distributions vanishing on lattices. Zbl 0461.46031Janssen, A. J. E. M. 4 1981 Asymptotics for the long-time evolution of kurtosis of narrow-band ocean waves. Zbl 1415.86011Janssen, Peter A. E. M.; Janssen, Augustus J. E. M. 4 2019 A queueing/inventory and an insurance risk model. Zbl 1358.60095Boxma, Onno; Essifi, Rim; Janssen, Augustus J. E. M. 4 2016 Equidistant sampling for the maximum of a Brownian motion with drift on a finite horizon. Zbl 1191.60060Janssen, A. J. E. M; Van Leeuwaarden, J. S. H. 4 2009 A decay result for certain windows generating orthogonal Gabor bases. Zbl 1268.42058Janssen, A. J. E. M. 4 2008 Representations of Gabor frame operators. Zbl 1003.42017Janssen, A. J. E. M. 3 2001 Discrete prolate spheroidal wave functions and interpolation. Zbl 0594.65097Delsarte, Ph.; Janssen, A. J. E. M.; Vries, L. B. 3 1985 On the computation of the Nijboer-Zernike aberration integrals at arbitrary defocus. Zbl 1057.78004Janssen, A. J. E. M.; Braat, J. J. M.; Dirksen, P. 3 2004 A discrete queue, Fourier sampling on Szegö curves and Spitzer formulas. Zbl 1086.42003Janssen, A. J. E. M.; Van Leeuwaarden, J. S. H. 3 2005 Relaxation time for the discrete \(D/G/1\) queue. Zbl 1080.90030Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 3 2005 Letter to the editor: A new criterion for Gabor frames. Zbl 1022.42021Gröchenig, Karlheinz; Janssen, A. J. E. M. 2 2002 Some counterexamples in the theory of Weyl-Heisenberg frames. Zbl 0849.42024Janssen, A. J. E. M. 2 1996 The Smith-Barnwell condition and nonnegative scaling functions. Zbl 0744.42016Janssen, A. J. E. M. 2 1992 Bilinear time-frequency distributions. Zbl 0819.94009Janssen, A. J. E. M. 2 1994 On the asymptotics of some Pearcey-type integrals. Zbl 0806.33016Janssen, A. J. E. M. 2 1992 Convolution theory in a space of generalized functions. Zbl 0411.46026Janssen, A. J. E. M. 2 1979 Generalized stochastic processes. Zbl 0364.60056Janssen, A. J. E. M. 2 1976 Frequency-domain bounds for non-negative band-limited functions. Zbl 0728.42006Janssen, A. J. E. M. 2 1990 Moment inequalities for the discrete-time bulk service queue. Zbl 1066.90016Denteneer, D.; Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 2 2005 Wigner weight functions and Weyl symbols of non-negative definite linear operators. Zbl 0684.47021Janssen, A. J. E. M. 2 1989 Some iterative algorithms to compute canonical windows for Gabor frames. Zbl 1176.42023Janssen, A. J. E. M. 2 2007 Optimal admission control for many-server systems with QED-driven revenues. Zbl 1390.90255Sanders, Jaron; Borst, S. C.; Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 2 2017 Spitzer’s identity for discrete random walks. Zbl 07064466Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 2 2018 Approximately dual Gabor frames and almost perfect reconstruction based on a class of window functions. Zbl 1404.42064Christensen, Ole; Janssen, Augustus J. E. M.; Kim, Hong Oh; Kim, Rae Young 2 2018 Two queues with time-limited polling and workload-dependent service speeds. Zbl 1469.60283Boxma, O. J.; Saxena, M.; Janssen, A. J. E. M. 2 2021 Zak transform characterization of \(S_0\). Zbl 1156.42309Janssen, A. J. E. M. 2 2006 Robust heavy-traffic approximations for service systems facing overdispersed demand. Zbl 1418.60118Mathijsen, Britt W. J.; Janssen, A. J. E. M.; van Leeuwaarden, Johan S. H.; Zwart, Bert 2 2018 Pollaczek contour integrals for the fixed-cycle traffic-light queue. Zbl 1467.60070Boon, M. A. A.; Janssen, A. J. E. M.; van Leeuwaarden, J. S. H.; Timmerman, R. W. 2 2019 Connecting renewal age processes with M/D/1 and M/D/\(\infty \) queues through stick breaking. Zbl 1196.60157van Leeuwaarden, J. S. H.; Löpker, A. H.; Janssen, A. J. E. M. 2 2010 Loss systems with slow retrials in the Halfin-Whitt regime. Zbl 1267.60102Avram, F.; Janssen, A. J. E. M.; Van Leeuwaarden, J. S. H. 2 2013 An optimization problem in reflector design. Zbl 0771.49012Janssen, A. J. E. M.; Maes, M. J. J. J. B. 1 1992 Frequency-domain bounds for nonnegative, unsharply band-limited functions. Zbl 0835.42008Janssen, A. J. E. M. 1 1994 On the eigenvalues of an infinite Jacobi matrix. Zbl 0584.15010Janssen, A. J. E. M. 1 1985 Integration theory. Zbl 0555.28002Janssen, A. J. E. M.; van der Steen, P. 1 1984 More epsilonized bounds of the Boas-Kac-Lukosz type. Zbl 0978.42501Janssen, A. J. E. M. 1 1994 Application of the Wigner distribution to harmonic analysis of generalized stochastic processes. Zbl 0425.60033Janssen, A. J. E. M. 1 1979 An optimization problem related to neural networks. Zbl 0713.68009Janssen, A. J. E. M. 1 1991 Bounds of optical transfer functions: Analytic results. Zbl 0725.45004Janssen, A. J. E. M. 1 1991 A lower bound for the Erlang C formula in the Halfin-Whitt regime. Zbl 1275.60082Janssen, A. J. E. M.; van Leeuwaarden, Johan S. H.; Zwart, Bert 1 2011 Asymptotics of the Perron-Frobenius eigenvalue of nonnegative Hessenberg- Toeplitz matrices. Zbl 0696.94007Janssen, A. J. E. M. 1 1989 Optimality gaps in asymptotic dimensioning of many-server systems. Zbl 1408.90093Sanders, Jaron; Borst, S. C.; Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 1 2016 Aberration retrieval from the intensity point-spread function in the focal region using the extended Nijboer-Zernike approach. Zbl 1086.78007van der Avoort, C.; Braat, J. J. M.; Dirksen, P.; Janssen, A. J. E. M. 1 2005 Counting cliques and cycles in scale-free inhomogeneous random graphs. Zbl 1417.05192Janssen, A. J. E. M.; van Leeuwaarden, Johan S. H.; Shneer, Seva 1 2019 Zernike representation and Strehl ratio of optical systems with variable numerical aperture. Zbl 1143.78304Janssen, A. J. E. M.; van Haver, S.; Dirksen, P.; Braat, J. J. M. 1 2008 Staffing many-server systems with admission control and retrials. Zbl 1318.60091Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 1 2015 Two queues with time-limited polling and workload-dependent service speeds. Zbl 1469.60283Boxma, O. J.; Saxena, M.; Janssen, A. J. E. M. 2 2021 Asymptotics for the long-time evolution of kurtosis of narrow-band ocean waves. Zbl 1415.86011Janssen, Peter A. E. M.; Janssen, Augustus J. E. M. 4 2019 Pollaczek contour integrals for the fixed-cycle traffic-light queue. Zbl 1467.60070Boon, M. A. A.; Janssen, A. J. E. M.; van Leeuwaarden, J. S. H.; Timmerman, R. W. 2 2019 Counting cliques and cycles in scale-free inhomogeneous random graphs. Zbl 1417.05192Janssen, A. J. E. M.; van Leeuwaarden, Johan S. H.; Shneer, Seva 1 2019 Design and processing of invertible orientation scores of 3D images. Zbl 1433.94012Janssen, M. H. J.; Janssen, A. J. E. M.; Bekkers, E. J.; Bescós, J. Oliván; Duits, R. 6 2018 Spitzer’s identity for discrete random walks. Zbl 07064466Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 2 2018 Approximately dual Gabor frames and almost perfect reconstruction based on a class of window functions. Zbl 1404.42064Christensen, Ole; Janssen, Augustus J. E. M.; Kim, Hong Oh; Kim, Rae Young 2 2018 Robust heavy-traffic approximations for service systems facing overdispersed demand. Zbl 1418.60118Mathijsen, Britt W. J.; Janssen, A. J. E. M.; van Leeuwaarden, Johan S. H.; Zwart, Bert 2 2018 Optimal admission control for many-server systems with QED-driven revenues. Zbl 1390.90255Sanders, Jaron; Borst, S. C.; Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 2 2017 A queueing/inventory and an insurance risk model. Zbl 1358.60095Boxma, Onno; Essifi, Rim; Janssen, Augustus J. E. M. 4 2016 Optimality gaps in asymptotic dimensioning of many-server systems. Zbl 1408.90093Sanders, Jaron; Borst, S. C.; Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 1 2016 Novel heavy-traffic regimes for large-scale service systems. Zbl 1322.60193Janssen, A. J. E. M.; van Leeuwaarden, J. S. H.; Mathijsen, B. W. J. 6 2015 Staffing many-server systems with admission control and retrials. Zbl 1318.60091Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 1 2015 Markov tail chains. Zbl 1308.60067Janssen, A.; Segers, J. 16 2014 Loss systems with slow retrials in the Halfin-Whitt regime. Zbl 1267.60102Avram, F.; Janssen, A. J. E. M.; Van Leeuwaarden, J. S. H. 2 2013 Refining square-root safety staffing by expanding Erlang C. Zbl 1242.90064Janssen, A. J. E. M.; Van Leeuwaarden, J. S. H.; Zwart, Bert 26 2011 A lower bound for the Erlang C formula in the Halfin-Whitt regime. Zbl 1275.60082Janssen, A. J. E. M.; van Leeuwaarden, Johan S. H.; Zwart, Bert 1 2011 Critical epidemics, random graphs, and Brownian motion with a parabolic drift. Zbl 1206.92039van der Hofstad, Remco; Janssen, A. J. E. M.; van Leeuwaarden, Johan S. H. 11 2010 Connecting renewal age processes with M/D/1 and M/D/\(\infty \) queues through stick breaking. Zbl 1196.60157van Leeuwaarden, J. S. H.; Löpker, A. H.; Janssen, A. J. E. M. 2 2010 Equidistant sampling for the maximum of a Brownian motion with drift on a finite horizon. Zbl 1191.60060Janssen, A. J. E. M; Van Leeuwaarden, J. S. H. 4 2009 Gaussian expansions and bounds for the Poisson distribution applied to the Erlang B formula. Zbl 1137.62006Janssen, A. J. E. M.; van Leeuwaarden, J. S. H.; Zwart, B. 9 2008 Back to the roots of the M/D/\(s\) queue and the works of Erlang, Crommelin and Pollaczek. Zbl 1146.60073Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 9 2008 Corrected asymptotics for a multi-server queue in the Halfin-Whitt regime. Zbl 1152.90388Janssen, A. J. E. M.; van Leeuwaarden, J. S. H.; Zwart, B. 7 2008 A decay result for certain windows generating orthogonal Gabor bases. Zbl 1268.42058Janssen, A. J. E. M. 4 2008 Zernike representation and Strehl ratio of optical systems with variable numerical aperture. Zbl 1143.78304Janssen, A. J. E. M.; van Haver, S.; Dirksen, P.; Braat, J. J. M. 1 2008 On Lerch’s transcendent and the Gaussian random walk. Zbl 1219.60046Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 18 2007 Iterative algorithms to approximate canonical Gabor windows: Computational aspects. Zbl 1133.42044Janssen, A. J. E. M.; Søndergaard, Peter L. 8 2007 Cumulants of the maximum of the Gaussian random walk. Zbl 1131.60034Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 7 2007 Some iterative algorithms to compute canonical windows for Gabor frames. Zbl 1176.42023Janssen, A. J. E. M. 2 2007 Zak transform characterization of \(S_0\). Zbl 1156.42309Janssen, A. J. E. M. 2 2006 Analytic computation schemes for the discrete-time bulk service queue. Zbl 1080.90029Janssen, A. J. E. M.; Leeuwaarden, J. S. H. 24 2005 Hermite function description of Feichtinger’s space \(S_{0}\). Zbl 1102.42011Janssen, A. J. E. M. 5 2005 A discrete queue, Fourier sampling on Szegö curves and Spitzer formulas. Zbl 1086.42003Janssen, A. J. E. M.; Van Leeuwaarden, J. S. H. 3 2005 Relaxation time for the discrete \(D/G/1\) queue. Zbl 1080.90030Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 3 2005 Moment inequalities for the discrete-time bulk service queue. Zbl 1066.90016Denteneer, D.; Janssen, A. J. E. M.; van Leeuwaarden, J. S. H. 2 2005 Aberration retrieval from the intensity point-spread function in the focal region using the extended Nijboer-Zernike approach. Zbl 1086.78007van der Avoort, C.; Braat, J. J. M.; Dirksen, P.; Janssen, A. J. E. M. 1 2005 On the computation of the Nijboer-Zernike aberration integrals at arbitrary defocus. Zbl 1057.78004Janssen, A. J. E. M.; Braat, J. J. M.; Dirksen, P. 3 2004 Zak transforms with few zeros and the tie. Zbl 1027.42025Janssen, A. J. E. M. 33 2003 On generating tight Gabor frames at critical density. Zbl 1024.42018Janssen, A. J. E. M. 28 2003 Note on \(B\)-splines, wavelet scaling functions, and Gabor frames. Zbl 1286.94033Gröchenig, Karlheinz; Janssen, Augustus J. E. M.; Kaiblinger, Norbert; Pfander, Götz E. 15 2003 Hyperbolic secants yield Gabor frames. Zbl 1005.42021Janssen, A. J. E. M.; Strohmer, Thomas 31 2002 Characterization and computation of canonical tight windows for Gabor frames. Zbl 1001.42023Janssen, A. J. E. M.; Strohmer, Thomas 12 2002 Letter to the editor: A new criterion for Gabor frames. Zbl 1022.42021Gröchenig, Karlheinz; Janssen, A. J. E. M. 2 2002 Weyl-Heisenberg frames, translation invariant systems and the Walnut representation. Zbl 0983.42023Casazza, Peter G.; Christensen, Ole; Janssen, A. J. E. M. 19 2001 Measuring time-frequency information content using the Rényi entropies. Zbl 0997.94533Baraniuk, Richard G.; Flandrin, Patrick; Janssen, Augustus J. E. M.; Michel, Olivier J. J. 13 2001 Representations of Gabor frame operators. Zbl 1003.42017Janssen, A. J. E. M. 3 2001 Validity of WH-frame bound conditions depends on lattice parameters. Zbl 0944.42027Feichtinger, H. G.; Janssen, A. J. E. M. 9 2000 Analysis of contention tree algorithms. Zbl 1010.68225Janssen, Augustus J. E. M.; de Jong, Marc J. M. 5 2000 Classifying tight Weyl-Heisenberg frames. Zbl 0960.42006Casazza, Peter G.; Christensen, Ole; Janssen, A. J. E. M. 11 1999 The duality condition for Weyl-Heisenberg frames. Zbl 0890.42006Janssen, A. J. E. M. 52 1998 Proof of a conjecture on the supports of Wigner distributions. Zbl 0924.42009Janssen, A. J. E. M. 19 1998 From continuous to discrete Weyl-Heisenberg frames through sampling. Zbl 0884.42022Janssen, A. J. E. M. 29 1997 Positivity and spread of bilinear time-frequency distributions. Zbl 0976.94009Janssen, A. J. E. M. 12 1997 Some Weyl-Heisenberg frame bound calculations. Zbl 1056.42512Janssen, A. J. E. M. 35 1996 Some counterexamples in the theory of Weyl-Heisenberg frames. Zbl 0849.42024Janssen, A. J. E. M. 2 1996 Duality and biorthogonality for Weyl-Heisenberg frames. Zbl 0887.42028Janssen, A. J. E. 101 1995 On rationally oversampled Weyl-Heisenberg frames. Zbl 0875.94048Janssen, A. J. E. M. 14 1995 Signal analytic proofs of two basic results on lattice expansions. Zbl 0834.42019Janssen, A. J. E. M. 37 1994 Bilinear time-frequency distributions. Zbl 0819.94009Janssen, A. J. E. M. 2 1994 Frequency-domain bounds for nonnegative, unsharply band-limited functions. Zbl 0835.42008Janssen, A. J. E. M. 1 1994 More epsilonized bounds of the Boas-Kac-Lukosz type. Zbl 0978.42501Janssen, A. J. E. M. 1 1994 The Zak transform and sampling theorems for wavelet subspaces. Zbl 0841.94011Janssen, Augustus J. E. M. 42 1993 Two theorems on lattice expansions. Zbl 0764.42018Daubechies, I.; Janssen, A. J. E. M. 19 1993 The Zak transform and some counterexamples in time-frequency analysis. Zbl 0745.44002Janssen, A. J. E. M. 4 1992 The Smith-Barnwell condition and nonnegative scaling functions. Zbl 0744.42016Janssen, A. J. E. M. 2 1992 On the asymptotics of some Pearcey-type integrals. Zbl 0806.33016Janssen, A. J. E. M. 2 1992 An optimization problem in reflector design. Zbl 0771.49012Janssen, A. J. E. M.; Maes, M. J. J. J. B. 1 1992 An optimization problem related to neural networks. Zbl 0713.68009Janssen, A. J. E. M. 1 1991 Bounds of optical transfer functions: Analytic results. Zbl 0725.45004Janssen, A. J. E. M. 1 1991 Spaces of type \(W\), growth of Hermite coefficients, Wigner distribution, and Bargmann transform. Zbl 0749.46027Janssen, A. J. E. M.; van Eijndhoven, S. J. L. 13 1990 Frequency-domain bounds for non-negative band-limited functions. Zbl 0728.42006Janssen, A. J. E. M. 2 1990 Wigner weight functions and Weyl symbols of non-negative definite linear operators. Zbl 0684.47021Janssen, A. J. E. M. 2 1989 Asymptotics of the Perron-Frobenius eigenvalue of nonnegative Hessenberg- Toeplitz matrices. Zbl 0696.94007Janssen, A. J. E. M. 1 1989 The Zak transform: a signal transform for sampled time-continuous signals. Zbl 0653.94002Janssen, A. J. E. M. 43 1988 Bilinear phase-plane distribution functions and positivity. Zbl 0568.60018Janssen, A. J. E. M. 9 1985 Discrete prolate spheroidal wave functions and interpolation. Zbl 0594.65097Delsarte, Ph.; Janssen, A. J. E. M.; Vries, L. B. 3 1985 On the eigenvalues of an infinite Jacobi matrix. Zbl 0584.15010Janssen, A. J. E. M. 1 1985 A note on Hudson’s theorem about functions with nonnegative Wigner distributions. Zbl 0541.46035Janssen, A. J. E. M. 12 1984 Integration theory. Zbl 0555.28002Janssen, A. J. E. M.; van der Steen, P. 1 1984 Szegö limit theorems for the harmonic oscillator. Zbl 0546.35078Janssen, A. J. E. M.; Zelditch, Steven 6 1983 Bargmann transform, Zak transform, and coherent states. Zbl 0486.46027Janssen, A. J. E. M. 47 1982 On the locus and spread of pseudo-density functions in the time-frequency plane. Zbl 0508.94009Janssen, A. J. E. M. 5 1982 Gabor representation of generalized functions. Zbl 0473.46028Janssen, A. J. E. M. 30 1981 Positivity of weighted Wigner distributions. Zbl 0471.42006Janssen, A. J. E. M. 9 1981 Weighted Wigner distributions vanishing on lattices. Zbl 0461.46031Janssen, A. J. E. M. 4 1981 Convolution theory in a space of generalized functions. Zbl 0411.46026Janssen, A. J. E. M. 2 1979 Application of the Wigner distribution to harmonic analysis of generalized stochastic processes. Zbl 0425.60033Janssen, A. J. E. M. 1 1979 Equidistant codes with distance 12. Zbl 0355.94017Hall, J. I.; Janssen, A. J. E. M.; Kolen, A. W. J.; van Lint, J. H. 9 1977 Generalized stochastic processes. Zbl 0364.60056Janssen, A. J. E. M. 2 1976 all cited Publications top 5 cited Publications all top 5 Cited by 681 Authors 30 Gröchenig, Karlheinz 29 Janssen, Augustus Josephus Elizabeth Maria 28 Christensen, Ole 28 van Leeuwaarden, Johan S. H. 15 Kim, Hong Oh 15 Luef, Franz 14 Kim, Rae Young 14 Sun, Wenchang 13 Li, Yunzhang 11 Jakobsen, Mads Sielemann 10 Toft, Joachim 10 Zhou, Xingwei 9 Boggiatto, Paolo 9 Feichtinger, Hans Georg 9 Oliaro, Alessandro 9 Pfander, Götz E. 8 Chaudhry, Mohan L. 8 Faulhuber, Markus 8 Han, Deguang 8 Heil, Christopher E. 8 Lyubarskii, Yurii I. 8 Powell, Alexander M. 7 Bruneel, Herwig 7 Gabardo, Jean-Pierre 7 Kwon, Kil Hyun 7 Lemvig, Jakob 7 Shen, Zuowei 7 van der Hofstad, Remco W. 6 Arefijamaal, Ali Akbar 6 de Gosson, Maurice Alexis 6 Lakey, Joseph D. 6 Mathijsen, Britt W. J. 6 Zwart, Bert P. 5 Boxma, Onno Johan 5 Casazza, Peter George 5 Claeys, Dieter 5 Cordero, Elena 5 Fernández, Carmen 5 Galbis, Antonio 5 García, Antonio G. 5 Hogan, Jeffrey A. 5 Lian, Qiao-Fang 5 Okoudjou, Kasso A. 5 Romero, José Luis 5 Strohmer, Thomas 5 Sun, Qiyu 5 Wahlberg, Patrik 5 Walraevens, Joris 4 Bagarello, Fabio 4 Benedetto, John Joseph 4 Bownik, Marcin 4 Czaja, Wojciech 4 Hasannasab, Marzieh 4 Hernandez, Eugenio 4 Jaming, Philippe 4 Ji, Hui 4 Kang, Sinuk 4 Kaushik, Shiv Kumar 4 Khaniyev, Tahir 4 Lee, Dae Gwan 4 Mandjes, Michel Robertus Hendrikus 4 Matusiak, Ewa 4 Pérez-Villalón, Gerardo 4 Samanta, Sujit Kumar 4 Søndergaard, Peter L. 4 Stöckler, Joachim 4 Trapasso, Salvatore Ivan 4 Zelditch, Steve 3 Ahmad, Owais 3 Averbuch, Amir Z. 3 Balan, Radu V. 3 Balazs, Peter 3 Belov, Yurii S. 3 Bet, Gianmarco 3 Boucherie, Richard J. 3 Carypis, Evanthia 3 De Donno, Giuseppe 3 Dias, Nuno Costa 3 Dong, Jian 3 Easwaran Nambudiri, T. C. 3 Enstad, Ulrik B. R. 3 He, Xinggang 3 Holighaus, Nicki 3 Keller, Johannes 3 Kim, James J. 3 Pacheco, António 3 Panwar, Suman 3 Philipp, Friedrich 3 Poria, Anirudha 3 Prata, João Nuno 3 Rodino, Luigi 3 Shah, Firdous Ahmad 3 Sheikh, Neyaz Ahmad 3 Skrettingland, Eirik 3 Steyaert, Bart 3 Stoeva, Diana T. 3 Swain, Jitendriya 3 Walnut, David F. 3 Wang, Yang 3 Wojdyłło, Piotr ...and 581 more Authors all top 5 Cited in 186 Serials 51 Applied and Computational Harmonic Analysis 51 The Journal of Fourier Analysis and Applications 26 Journal of Mathematical Analysis and Applications 25 Queueing Systems 20 International Journal of Wavelets, Multiresolution and Information Processing 19 Journal of Functional Analysis 17 Journal of Mathematical Physics 16 Advances in Computational Mathematics 13 Transactions of the American Mathematical Society 10 Journal of Pseudo-Differential Operators and Applications 9 Journal of Approximation Theory 8 Monatshefte für Mathematik 8 Proceedings of the American Mathematical Society 8 The Journal of Geometric Analysis 6 Journal of Computational and Applied Mathematics 6 Acta Applicandae Mathematicae 6 Stochastic Systems 5 Integral Equations and Operator Theory 5 Journal of Applied Probability 5 Journal of Mathematical Imaging and Vision 5 Methodology and Computing in Applied Probability 4 Advances in Applied Probability 4 Journal of Statistical Physics 4 Advances in Mathematics 4 Applied Mathematics and Computation 4 Numerical Functional Analysis and Optimization 4 Operations Research 4 Results in Mathematics 4 Stochastic Processes and their Applications 3 Journal of Fluid Mechanics 3 Letters in Mathematical Physics 3 Mathematical Notes 3 Mathematische Annalen 3 Operations Research Letters 3 Annals of Operations Research 3 The Annals of Applied Probability 3 Communications in Statistics. 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Series A 2 Mathematische Zeitschrift 2 Statistica Neerlandica 2 Circuits, Systems, and Signal Processing 2 Revista Matemática Iberoamericana 2 Computers & Operations Research 2 Applied Mathematics Letters 2 International Journal of Mathematics 2 Multidimensional Systems and Signal Processing 2 SIAM Journal on Applied Mathematics 2 SIAM Review 2 Expositiones Mathematicae 2 Indagationes Mathematicae. New Series 2 Applied Mathematics. Series B (English Edition) 2 Journal of Mathematical Sciences (New York) 2 Mathematical Problems in Engineering 2 Probability in the Engineering and Informational Sciences 2 Journal of Modern Optics 2 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 2 OR Spectrum 2 Comptes Rendus. Mathématique. Académie des Sciences, Paris 2 Hacettepe Journal of Mathematics and Statistics 2 Analysis and Applications (Singapore) 2 Journal of Industrial and Management Optimization 2 Complex Variables and Elliptic Equations 2 Banach Journal of Mathematical Analysis 2 Asian-European Journal of Mathematics 2 Analysis and Mathematical Physics 2 Mathematics 1 Analysis Mathematica 1 Biological Cybernetics 1 Computers & Mathematics with Applications 1 Communications on Pure and Applied Mathematics 1 Fluid Dynamics 1 IEEE Transactions on Information Theory 1 Information Processing Letters 1 Journal d’Analyse Mathématique 1 Journal of Mathematical Biology 1 Linear and Multilinear Algebra 1 Mathematical Methods in the Applied Sciences 1 Physica A 1 Studia Mathematica 1 Theoretical and Mathematical Physics 1 Arkiv för Matematik ...and 86 more Serials all top 5 Cited in 47 Fields 360 Harmonic analysis on Euclidean spaces (42-XX) 130 Information and communication theory, circuits (94-XX) 101 Probability theory and stochastic processes (60-XX) 95 Functional analysis (46-XX) 67 Operations research, mathematical programming (90-XX) 66 Operator theory (47-XX) 44 Approximations and expansions (41-XX) 41 Quantum theory (81-XX) 40 Partial differential equations (35-XX) 37 Numerical analysis (65-XX) 34 Abstract harmonic analysis (43-XX) 34 Computer science (68-XX) 21 Special functions (33-XX) 20 Functions of a complex variable (30-XX) 14 Combinatorics (05-XX) 13 Topological groups, Lie groups (22-XX) 12 Statistics (62-XX) 11 Number theory (11-XX) 10 Integral transforms, operational calculus (44-XX) 8 Linear and multilinear algebra; matrix theory (15-XX) 8 Global analysis, analysis on manifolds (58-XX) 7 Biology and other natural sciences (92-XX) 6 Ordinary differential equations (34-XX) 6 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 5 Real functions (26-XX) 5 Several complex variables and analytic spaces (32-XX) 5 Dynamical systems and ergodic theory (37-XX) 5 Sequences, series, summability (40-XX) 5 Fluid mechanics (76-XX) 5 Systems theory; control (93-XX) 4 Optics, electromagnetic theory (78-XX) 3 Algebraic geometry (14-XX) 3 Integral equations (45-XX) 2 Geometry (51-XX) 2 Convex and discrete geometry (52-XX) 2 Geophysics (86-XX) 2 Mathematics education (97-XX) 1 History and biography (01-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Group theory and generalizations (20-XX) 1 Measure and integration (28-XX) 1 Potential theory (31-XX) 1 Difference and functional equations (39-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Differential geometry (53-XX) 1 General topology (54-XX) 1 Statistical mechanics, structure of matter (82-XX) Citations by Year