Publications

2011

Peer Reviewed Journal Publication
  • Fornasier, M.; March, R.; Solombrino, F. (2013, online: 2011) Existence of minimizers of the Mumford-Shah functional with singular operators and unbounded data. Annali di Matematica pura ed applicata, Bd. 192 (3), S. 361-391.
  • Pechstein, Clemens (2013, online: 2011) Shape-explicit constants for some boundary integral operators. Applicable Analysis: An International Journal, Bd. 92 (5), S. 949-974 .
  • Kasumba, Henry; Kunisch, Karl (2012, online: 2011) Vortex control in channel flows using translation invariant cost functionals. Computational Optimization and applications, Bd. 52 (3), S. 691-717 . (link)
  • Pereverzyev, Sergei V.; Solodky, Sergei G.; Volynets, Evgeny A. (2012, online: 2011) The balancing principle in solving semi-discrete inverse problems in Sobolev scales by Tikhonov method. Applicable Analysis, Bd. 91 (3), S. 435-446. (link)
  • Harrison, M.; Gonzalez, Jon; Polo-Blanco, I.; Schicho, J. (2012, online: 2011) Algorithms for Del Pezzo Surfaces of Degree 5 (Construction, Parametrisation). Journal of Symbolic Computation, Bd. 47 (3), S. 342-353.
  • Thorstensen, N.; Scherzer, O. (2011) Convergence of variational regularization methods for imaging on Riemannian manifolds. Inverse Problems, Bd. 28 (1), S. 015007.
  • Burger, Martin; Haskovec, Jan; Wolfram, Marie-Therese (2011) Individual based and mean-field modelling of direct aggregation. Physica D: Nonlinear Phenomena, Bd. Special edition "Emergent behaviour in multi-particle systems with non-local interactions", S. 28.
  • Niederreiter, H. (2011, online: 2011) Discrepancy bounds for hybrid sequences involving matrix-method pseudorandom vectors. Publ. Math. Debrecen, Bd. 79 (3-4), S. 589-603.
  • Liudmila Erokhova, Andreas Horner, Philipp Kügler and Peter Pohl (2011, online: 2011) Monitoring Single-channel Water Permeability in Polarized Cells. Journal of Biological Chemistry, Bd. 286, S. 39926-39932.
  • Haskovec, Jan; Masmoudi, Nader; Schmeiser, Christian; Tayeb, Mohammed Lazhar (2011) The Spherical Harmonics Expansion Model Coupled to the Poisson Equation. Kinetic and Related Models, Bd. 4, S. 21. (link)
  • (2011, online: 2011) On the asymptotic regime of a model for friction mediated by transient elastic linkages., Bd. 96 (5), S. 484–501.
  • Grasmair, Markus; Haltmeier, Markus; Scherzer, Otmar (2011, online: 2011) The residual method for regularizing ill-posed problems. Applied Mathematics and Computation, Bd. 218 (6), S. 2693–2710.
  • (2011, online: 2011) Variational Multiscale Finite Element Method for Flows in Highly Porous Media. SIAM Multiscale Modeling & Simulation, Bd. 9, S. 1350-1372. (link)
  • Willems, J.; Efendiev, Y.; Galvis, J.; Lazarov, R. (2011, online: 2011) Variational multiscale finite element method for flows in highly porous media. Multiscale Model. Simul., Bd. 9, S. 1350-1372.
  • M. Zhariy, A. Neubauer, M. Rosensteiner, R. Ramlau (2011) Cumulative Wavefront Reconstructor for the Shack-Hartmann Sensor. Inverse Problems and Imaging, Bd. 5 (4), S. 893 - 913.
  • N. Brandstätter, G. Pirsic, A. Winterhof (2011, online: 2011) Correlation of the two-prime Sidelnikov sequence. Designs, Codes and Cryptography, Bd. 59 (1-3), S. 59-68.
  • P. Hellekalek, H. Niederreiter (2011, online: 2011) Construction of uniformly distributed sequences using the b-adic method. Uniform Distribution Theory, Bd. 6 (1), S. 185-200.
  • Ramlau, S. Anzengruber and R. (2011) Convergence rates for Morozov's discrepancy principle using variational inequalities. Inverse Problems, Bd. 27 (10), S. 105007.
  • Moore, B. Juettler and B. (2011) A Quadratic Clipping Step with Superquadratic Convergence for BivariatePolynomial Systems. Mathematics in Computer Science.
  • Gerd Wachsmuth, Daniel Wachsmuth (2011) Convergence and regularization results for optimal control problems with sparsity functional. ESAIM: Control, Optimisation and Calculus of Variations, Bd. 17, S. 858-886.
  • Nguyen, Trung Thanh; Dinh Nho, Hao; Sahli, Hichem (2011) Thermal infrared technique for landmine detection: mathematical formulation and methods. Acta Mathematica Vietnamica, Bd. 36 (2), S. 469--504.
  • E. Klann, R. Ramlau, L. Reichel (2011) Wavelet-Based Multilevel Methods for Linear Ill-Posed Problems. BIT, Bd. 51 (3), S. 669-694.
  • Sivananthan, Sampath; Naumova, Valeriya; Man, Chiara Dalla; Facchinetti, Andrea; Renard, Eric et al. [..] (2011) Assessment of Blood Glucose Predictors: The Prediction-Error Grid Analysis. Diabetes Technology & Therapeutics, Bd. 13 (8), S. 787-796. (link)
  • Schulze, Rainer J.; Scherzer, Otmar; Zangerl, Gerhard; Holotta, Markus; Meyer, Dirk et al. [..] (2011, online: 2011) On the use of frequency-domain reconstruction algorithms for photoacoustic imaging. Journal of Biomedical Optics, Bd. 16 (8), S. 086002.
  • Hegedüs, Gabor; Kasprzyk, Alexander M. (2011) The boundary volume of a lattice polytope. Bulletin of the Australian Mathematical Society, Bd. 85, S. 21 .
  • Yang H. , Zulehner W. (2011, online: 2011) Numerical simulation of fluid–structure interaction problems on hybrid meshes with algebraic multigrid methods. Journal of Computational and Applied Mathematics, Bd. 235 (18), S. Pages 5367-5379.
  • Emans, M. (2011) Coarse-grid treatment in parallel AMG for coupled systems in CFD applications. Journal of Computational Science, Bd. 2, S. 365-376.
  • Sini, M. (2011) On uniqueness and reconstruction of rough and complex obstacles from acoustic scattering data. Comput. Methods Appl. Math, Bd. 11 (1), S. 83–104.
  • Kröner, Axel (2011) Adaptive finite element methods for optimal control of second order hyperbolic equations. Computational Methods in Applied Mathematics, Bd. 11 (2), S. 214-240.
  • E. Räsänen, A. Mühle, M. Aichinger, and R. J. Haug (2011, online: 2011) Observation of sequential spin flips in quantum rings. Physical Review B, Bd. 84, S. 165320.
  • Viorel Barbu, Sérgio S. Rodrigues and Armen Shirikyan (2011) Internal exponential stabilization to a nonstationary solution for 3D Navier-Stokes equations. SIAM J. Control Optim., Bd. 49 (4), S. 1454-1478.
  • Nguyen, Trung Thanh; Sahli, Hichem; Dinh-Nho, Hao (2011) Detection and characterization of buried landmines using infrared thermography. Inverse Problems in Science and Engineering, Bd. 19 (3), S. 281--307.
  • Naumova, Valeriya; Pereverzyev, Sergei; Sampath, Sivananthan (2011) Extrapolation in variable RKHSs with application to the blood glucose reading. Inverse Problems, Bd. 27 (7), S. 13. (link)
  • Hinrichs, A.; Vybiral, J. (2011, online: 2011) On positive positive-definite functions and Bochner's Theorem. Journal of Complexity, Bd. 39 (3), S. 391-398. (link)
  • Sendra, J. Rafael; Sevilla, David (2011) Radical parametrizations of algebraic curves by adjoint curves. Journal of Symbolic Computation, Bd. 46 (9), S. 1030-1038.
  • Mantzaflaris, Angelos; Mourrain, Bernard; Tsigaridas, Elias (2011) On Continued Fraction Expansion of Real Roots of Polynomial Systems, Complexity and Condition Numbers. Theoretical Computer Science, Bd. 412 (22), S. 2312–2330.
  • E. Klann, R. Ramlau, W. Ring (2011) A Mumford-Shah level-set approach for the inversion and segmentation of SPECT / CT data. Inverse Problems in Imaging, Bd. 5 (1).
  • C. Brandt, J. Niebsch, R. Ramlau, P. Maass (2011) Modeling the influence of unbalances for ultra-precision cutting processes. Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM), Bd. 2011, S. 14.
  • (2011) On the curve straightening flow of inextensible, open, planar curves., Bd. 54, S. 5ff.
  • Lenzen, Frank; Scherzer, Otmar (2011) Partial Differential Equations for Zooming, Deinterlacing and Dejittering. International Journal of Computer Vision, Bd. 92 (2), S. 162-176.
  • Fornasier, Massimo; Haskovec, Jan; Vybiral, Jan (2011) Particle systems and kinetic equations modeling interacting agents in high dimension.
  • Krutitskii, P.; Liu, J.; Sini, M. (2011) Numerical solution of the scattering problem for acoustic waves by a two-sided crack in 2-dimensional space. J. Comp. Math, Bd. 29 (2), S. 141–166.
  • Arnd Roesch, ; Wachsmuth, Daniel (2011) Semi-smooth Newton's Method for an optimal control problem with control and mixed control-state constraints. Optimization Methods and Software, Bd. 26, S. 169-186.
  • Vybiral, J. (2011) A variant of the Johnson-Lindenstrauss lemma for circulant matrices. J. Funct. Anal., Bd. 260 (4), S. 1096-1105. (link)
  • Grasmair, Markus; Scherzer, Otmar; Haltmeier, Markus (2011, online: 2010) Necessary and Sufficient Conditions for Linear Convergence of l1-Regularization. Communications on Pure and Applied Mathematics, Bd. 64 (2), S. 161-182.
  • T. Helin, M. Lassas (2011) Hierarchical models in statistical inverse problems and the Mumford--Shah functional. Inverse Problems, Bd. 27 (1), S. 015008.
  • Z. Chen, A. Winterhof (2011, online: 2011) Linear complexity profile of m-ary pseudorandom sequences with small correlation measure. Indagationes Mathematicae, Bd. 20 (4), S. 631-640.
  • J.K. Kraus, S.K. Tomar (2011) Algebraic multilevel iteration method for lowest-order Raviart-Thomas space and applications. International Journal of Numerical Methods in Engineering, Bd. 86, S. 1175–1196 . (link)
  • Hinrichs, A.; Vybiral, J. (2011, online: 2011) Johnson-Lindenstrauss lemma for circulant matrices. Random Structures and Algorithms, Bd. 39 (3), S. 391-398. (link)
  • Massimo Fornasier, Jan Haskovec , and Giuseppe Toscani (2011) Fluid dynamic description of flocking via Povzner-Boltzmann equation. (link)
  • Lu, Shuai; Pereverzev, Sergei V. (2011) Multi-parameter regularization and its numerical realization. Numerische Mathematik, Bd. 118 (1), S. 1-31. (link)
  • A. Ostafe, I. Shparlinski, A. Winterhof (2011, online: 2011) Multiplicative character sums of a class of nonlinear recurrence vector sequences. International Journal of Number Theory, Bd. 7, S. 1157-1571.
  • Kowar, Richard; Scherzer, Otmar; Bonnefond, Xavier (2011, online: 2010) Causality analysis of frequency-dependent wave attenuation. Mathematical Methods in the Applied Sciences, Bd. 34 (1), S. 108-124.
  • Alabau-Boussouira, F.; Cannarsa, P.; Guglielmi, R. (2011, online: 2011) Indirect stabilization of weakly coupled systems with hybrid boundary conditions. Mathematical Control and Related Fields, Bd. 1 (4), S. 413--436.
  • Dal Maso, Gianni; De Simone, Antonio; Solombrino, Francesco (2011) Quasistatic evolution for Cam-Clay plasticity: a weak formulation via viscoplastic approximation and time rescaling., Bd. 40, S. 57.
  • H. Aly, A. Winterhof (2011) Boolean functions derived from Fermat quotients. Cryptography and Communications, Bd. 3 (3), S. 165-174.
  • H. Niederreiter, A. Winterhof (2011) Discrepancy bounds for hybrid sequences involving digital explicit inversive pseudorandom numbers. Uniform Distribution Theory, Bd. 6 (1), S. 33-56.
  • Dal Maso, Gianni; De Simone, Antonio; Solombrino, Francesco (online: 2011 Quasistatic evolution for Cam-Clay plasticity: properties of the viscosity solutions. Calculus of Variations and Partial Differential equations, Bd. 43, S. 40.
  • Small, J., Winkler, C., Vinzenz, M., Schmeiser, C. (online: 2011 Reply: Visualizing branched actin filaments in lamellipodia by electron tomography. Nature Cell Biology, Bd. 13, S. 1013-1014.

Conference Contribution: Publication in Proceedings
  • Kröner, Axel (2011) Dual weighted residual method for optimal control of hyperbolic equations of second order. In: Brenn, G.; Holzapfel, G.A.; Schanz, M.; Steinbach, O. (Hrsg.), PAMM, Special Issue: 82nd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Graz 2011 (82nd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM)).
  • Naumova, Valeriya; Pereverzyev, Sergei V.; Sampath, Sivananthan (2011) Reading Blood Glucose from Subcutaneous Electric Current by Means of a Regularization in Variable Reproducing Kernel Hilbert Spaces. (50th IEEE Conference on Decision and Control and European Control Conference), S. 5158-5163.
  • Georgiev, I.; Kraus, J.; Margenov, S. (2011, online: 2011) Two-level Preconditioning for DG discretizations of Scalar Elliptic Problems with Discontinuous Coefficients. In: Michail D. Todorov, Christo I. Christov (Hrsg.), APPLICATION OF MATHEMATICS IN TECHNICAL AND NATURAL SCIENCES (3rd International Conference—AMiTaNS'11) In Reihe: AIP Conference Proceedings, Volume 1404; Melville, New York: American Institute of Physics, S. 389-396. (link)
  • Kolmbauer, M.; Langer, Ulrich (2011) A Frequency-Robust Solver for the Time-Harmonic Eddy Current Problem. In: B. Michielsen, J.-R. Poirier (Hrsg.), Scientific Computing in Electrical Engineering (SCEE 2010) In Reihe: Mathematics in Industry; Berlin, Heidelberg: Springer-Verlag, S. 97--105.
  • Schnass, K.; Vybiral, J. (2011) Compressed Learning of High-Dimensional Sparse Functions. (36th International Conference on Acoustics, Speech and Signal Processing); Prague, Czech Republic. (link)
  • Korporal, Anja; Regensburger, Georg; Rosenkranz, Markus (2011) Regular and Singular Boundary Problems in Maple. In: Gerdt, Vladimir P.; Koepf, Wolfram; Mayr, Ernst W; Vorozhtsov, Evgenii V. (Hrsg.), Computer Algebra in Scientific Computing, 13th International Workshop. CASC 2011, Kassel, Germany, September 5-9, 2011. Proceedings (CASC 2011, Workshop on Computer Algebra in Scientific Computing) In Reihe: Lecture Notes in Computer Science (LNCS); Berlin: Springer, S. 280-293.
  • Emans, M. (2011, online: 2011) Algebraic Multigrid Preconditioning for Mixed Elliptic-Hyperbolic Problems., Proceedings of the IV International Conference on Computational Methods for Coupled Problems in Science and Engineering (IV International Conference on Computational Methods for Coupled Problems in Science and Engineering).
  • Sini, Mourad; Nguyen, Trung Thanh (2011) Reconstruction of acoustic obstacles using multifrequency scattering data., Proceedings of the 10th International Conference on Mathematical and Numerical Aspects of Waves (The 10th International Conference on Mathematical and Numerical Aspects of Waves); Vancouver: Pancific Institute for the Mathematical Sciences, S. 477--480.
  • Vybiral, Jan (2011) Generating random signals and sparse and compressible vectors. (9th International Conference on Sampling Theory and Applications (SampTA 2011)); Singapore. (link)
  • Angelos Mantzaflaris, Bernard Mourrain (2011) Deflation and Certified Isolation of Singular Zeros of Polynomial Systems.; San Jose: ACM.
  • J. Kraus, M. Lymbery, S. Margenov (2011) On the robustness of two-level preconditioners for quadratic FE orthotropic elliptic problems. In: I. Lirkov, S. Margenov, J. Wasniewski (Hrsg.), Large Scale Scientific Computing (8th International Conference on "Large-Scale Scientific Computations") In Reihe: Lecture Notes in Computer Science; Berlin, Heidelberg: Springer, S. 8.
  • Kraus, J. (2011) Additive Schur complement approximation for elliptic problems with oscillatory coefficients. In: I. Lirkov, S. Margenov, J. Wasniewski (Hrsg.), Large-Scale Scientific Computing (8th International Conference on "Large-Scale Scientific Computations") In Reihe: Lecture Notes in Computer Science; Berlin, Heidelberg: Springer, S. 8.
  • Hofreither, C.; Langer, U.; Pechstein, C. (2011, online: 2011) A non-standard finite element method for convection-diffusion-reaction problems on polyhedral meshes. In: Todorov, Michail D.; Christov, Christo I. (Hrsg.), Application of Mathematics in Technical andNatural Sciences, volume 1404 of AIP Conference Proceedings (3rd International Conference - AMiTaNS 2011), S. 397 - 404.
  • Nguyen, Trung Thanh; Dinh Nho, Hao; Sahli, Hichem (2011) Passive infrared technique for buried object detection and classification., Proceedings of the Computer Vision and Pattern Recognition workshops, IEEE Computer Society Conference (8th IEEE Workshop on Object Tracking and Classification beyond Visible Spectrum, IEEE Computer Society Conference on Computer Vision and Pattern Recognition): IEEE Computer Society, S. 1--6. (link)
  • D. Copeland, M. Kohlbauer, and U. Langer (2011, online: 2011) Domain decomposition solvers for frequency-domain finite element equations. In: Y. Huang, R. Kornhuber, O. Widlund and J. Xu (Hrsg.), Domain Decomposition Methods in Science and Engineering XIX (DDM XIX) In Reihe: Lecutre Notes in Computational Science and Engineering; Heidelberg: Springer, S. 301-308.
  • Fuchs, Matthias; Scherzer, Otmar (2011, online: 2011) Regularized reconstruction of M-Rep shapes with statistical a priori knowledge., Trends in Mathematical Imaging and Surface Processing (Trends in Mathematical Imaging and Surface Processing) In Reihe: Oberwolfach Reports.
  • M. Su, A. Winterhof (2011) Correlation of order k and linear complexity profile of Legendre-Sidelnikov sequences., IWSDA 2011, S. 1-4.
  • Boulanger, Jérôme; Elbau, Peter; Pontow, Carsten; Scherzer, Otmar (2011) Non-Local Functionals for Imaging. In: Bauschke, Heinz; Burachik, Regina; Combettes, Patrick; Elser, Veit; Luke, Russell et al. [..] (Hrsg.), Fixed-Point Algorithms for Inverse Problems in Science and Engineering: Springer.
  • Frühauf, Florian; Pontow, Carsten; Scherzer, Otmar (2011, online: 2011) Texture Enhancing Based on Variational Image Decomposition. In: Bergounioux, Maïtine (Hrsg.), Mathematical Image Processing (Mathematics and Image Processing) In Reihe: Springer Proceedings in Mathematics; Berlin Heidelberg: Springer, S. 127-140.
  • I. Georgiev, J. Kraus, M. Limbery, and S. Margenov (2011) On two-level splittings for quadratic FEM anisotropic elliptic problems., BGSIAM’10 Proceedings (Fifth Annual Meeting of the Bulgarian Section of SIAM); Sofia: Demetra, S. 35-40.
  • Jenny Niebsch, Ronny Ramlau, Christina Brandt (2011) Unbalances in ultra-precision cutting machinery and the relation to surface quality. (9. Internationale tagung Schwingungen in rotierenden Maschinen); Darmstadt.
  • Madalina Hodorog, Bernard Mourrain, Josef Schicho (2011) A Symbolic-Numeric Algorithm for Computing the Alexander Polynomial of a Plane Curve Singularity., Proceeding of the 12th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing 2010.
  • B. Ayuso, I. Georgiev, J.K. Kraus, L. Zikatanov (2011) A simple preconditioner for the SIPG discretization of linear elasticity equations. In: Dimov, Ivan; Dimova, Stefka; Kolkovska, Natalia (Hrsg.), Numerical Methods and Applications (7th International Conference, NMA 2010) In Reihe: Lecture Notes in Computer Science, 6046; Berlin, Heidelberg: Springer, S. 353-360. (link)
  • I. Georgiev, M. Limbery, S. Margenov (2011) Analysis of the CBS constant for quadratic finite elements. In: Dimov, Ivan; Dimova, Stefka; Kolkovska, Natalia (Hrsg.), Numerical Methods and Applications (7th International Conference, NMA 2010) In Reihe: Lecture Notes in Computer Science, 6046; Berlin, Heidelberg: Springer, S. 412-419. (link)

Conference Contribution: Poster (in Proceedings)
  • S. Sivananthan, V. Naumova, C. Dalla Man, A. Facchinetti, E. Renard, C. Cobelli, S. V. Pereverzev (2011) Assessment of blood glucose predictors: the Prediction-Error Grid Analysis (PRED-EGA) (Poster). The 4th International Conference on Advanced Technologies & Treatments in Diabetes.

Contribution in Collection
  • Hodorog, Madalina (2011) Symbolic-Numeric Algorithms for Plane Algebraic Curves. Abstract of Doctoral Dissertation., ACM Communications in Computer Algebra: Association for Computing Machinery Special Interest Group on Symbolic and Algebraic Manipulation.
  • Beuchler, S.; Pillwein, V.; J. Schoeber, ; Zaglmayr, S. (2011, online: 2011) Sparsity optimized high finite element function on Simplices. In: Ulrich Langer, Peter Paule (Hrsg.), Numerical and Symbolic Scientific Computation: Progress and Prospects Texts and Monographs in Symbolic Computation; Wien: Springer Verlag, S. 21-44.
  • A. Topuzoglu, A. Winterhof (2011) Pseudorandom numbers: Uniform distribution and exponential sums. In: Boztas, S. (Hrsg.), CRC Handbook of Sequences, Codes and Applications: Chapman and Hall/CRC Press, S. to appear.
  • Niebsch, Jenny (2011) Determination of Rotor Imbalances. In: Carriveau, Rupp (Hrsg.), Fundamental and Advanced Topics in Wind Power: InTech. (link)
  • Achleitner, F.; Hittmeir, S.; Schmeiser, C. (2011) On nonlinear conservation laws with a nonlocal diffusion term., J. Diff. Equ. 250, S. 2177-2196.
  • Cerret, F.; Perthame, B.; Schmeise, C.; Tang, M.; Vauchelet, N. (2011) Waves for an hyperbolic Keller-Segel model and branching instabilities., Math. Models and Meth. in Appl. Sci. 21, S. 825-842.
  • Haskovec, J.; Schmeiser, C. (2011) Convergence analysis of a stochastic particle approximation for measure valued solutions of the 2D Keller-Segel system., Comm. PDE 36, S. 940-960.
  • Winterhof, A. (2011) Measures of pseudorandomness. In: Boztas, S. (Hrsg.), CRC Handbook of Sequences, Codes and Applications: Chapman and Hall/CRC Press, S. to appear.
  • Pöschl, Christiane; Scherzer, Otmar (2011, online: 2011) Distance Measures and Applications to Multi-Modal Variational Imaging. In: Scherzer, Otmar (Hrsg.), Handbook of Mathematical Methods in Imaging, 1. Aufl.; New York: Springer.

Dissertation
  • Kröner, Axel (2011) Numerical methods for control of second order hyperbolic equations., Technische Universität München.
  • Karer, Erwin (2011) Subspace Correction Methods for Linear Elasticity., Johann Radon Institute for Computational and Applied Mathematics, Johannes Kepler University Linz, Linz.
  • Hodorog, Madalina (2011) Symbolic-Numeric Algorithms for Plane Algebraic Curves., Doctoral Program "Computational Mathematics",, Johannes Kepler University, Linz. (link)
  • Lubbes, Niels (2011) PhD thesis: Minimal families of curves on surfaces., Johannes Kepler University.

Editorship
  • (2011, online: 2011) A note on the spaces of variable integrability and summability of Almeida and H"ast"o.
  • Scherzer, Otmar (Hrsg.) (2011, online: 2011) Handbook of Mathematical Methods in Imaging., 1. Aufl.; New York: Springer.