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Advances in computational mathematics
| Advances in computational mathematics |
| Pubbl/distr/stampa | [Amsterdam, the Netherlands], : Baltzer Science Publishers |
| Soggetto topico |
Numerical analysis
Numerical calculations |
| ISSN | 1572-9044 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISA-996209726703316 |
| [Amsterdam, the Netherlands], : Baltzer Science Publishers | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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Advances in computational mathematics
| Advances in computational mathematics |
| Pubbl/distr/stampa | [Amsterdam, the Netherlands], : Baltzer Science Publishers |
| Soggetto topico |
Numerical analysis
Numerical calculations Calculs numériques Analyse numérique Numerische Mathematik Anàlisi numèrica |
| Soggetto genere / forma |
Periodicals.
Zeitschrift Elektronische Publikation Revistes electròniques. |
| ISSN | 1572-9044 |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910138900603321 |
| [Amsterdam, the Netherlands], : Baltzer Science Publishers | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Applied Computational Electromagnetics Society journal
| Applied Computational Electromagnetics Society journal |
| Pubbl/distr/stampa | [Monterey, CA?], : The Society |
| Disciplina | 537 |
| Soggetto topico |
Electromagnetism
Numerical calculations Électromagnétisme Calculs numériques |
| Soggetto genere / forma | Periodicals. |
| ISSN | 1943-5711 |
| Formato | Materiale a stampa |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | eng |
| Altri titoli varianti |
Journal
ACES journal |
| Record Nr. | UNINA-9910338721803321 |
| [Monterey, CA?], : The Society | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Computational mathematics in China / Zhong-Ci Shi and Chung-Chun Yang, editors
| Computational mathematics in China / Zhong-Ci Shi and Chung-Chun Yang, editors |
| Autore | Shih, Chung-tzù |
| Pubbl/distr/stampa | Providence, R.I. : American Mathematical Society, c1994 |
| Descrizione fisica | xii, 225 p. ; 26 cm |
| Disciplina | 519.4 |
| Altri autori (Persone) | Yang, Chung-Chunauthor |
| Collana | Contemporary mathematics, 0271-4132 ; 163 |
| Soggetto topico |
Mathematics-China-data processing
Numerical analysis Numerical calculations |
| ISBN | 0821851632 |
| Classificazione |
AMS 01A25
AMS 62-02 AMS 65-06 LC QA297.C634 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991000774659707536 |
Shih, Chung-tzù
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| Providence, R.I. : American Mathematical Society, c1994 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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Computational mathematics in China / / Zhong-Ci Shi and Chung-Chun Yang, editors
| Computational mathematics in China / / Zhong-Ci Shi and Chung-Chun Yang, editors |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [1994] |
| Descrizione fisica | 1 online resource (xii, 225 p. ) |
| Disciplina | 519.4 |
| Collana | Contemporary mathematics |
| Soggetto topico |
Numerical calculations
Mathematics - China - Data processing |
| Soggetto genere / forma | Electronic books. |
| ISBN |
0-8218-7754-2
0-8218-5163-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910480705203321 |
| Providence, Rhode Island : , : American Mathematical Society, , [1994] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Computational mathematics in China / / Zhong-Ci Shi and Chung-Chun Yang, editors
| Computational mathematics in China / / Zhong-Ci Shi and Chung-Chun Yang, editors |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [1994] |
| Descrizione fisica | 1 online resource (xii, 225 p. ) |
| Disciplina | 519.4 |
| Collana | Contemporary mathematics |
| Soggetto topico |
Numerical calculations
Mathematics - China - Data processing |
| ISBN |
0-8218-7754-2
0-8218-5163-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910788643903321 |
| Providence, Rhode Island : , : American Mathematical Society, , [1994] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Computational mathematics in China / / Zhong-Ci Shi and Chung-Chun Yang, editors
| Computational mathematics in China / / Zhong-Ci Shi and Chung-Chun Yang, editors |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [1994] |
| Descrizione fisica | 1 online resource (xii, 225 p. ) |
| Disciplina | 519.4 |
| Collana | Contemporary mathematics |
| Soggetto topico |
Numerical calculations
Mathematics - China - Data processing |
| ISBN |
0-8218-7754-2
0-8218-5163-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910827541003321 |
| Providence, Rhode Island : , : American Mathematical Society, , [1994] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Digital computing and numerical methods : with FORTRAN-IV, WATFOR and WATFIV programming / Brice Carnahan and James O. Wilkes
| Digital computing and numerical methods : with FORTRAN-IV, WATFOR and WATFIV programming / Brice Carnahan and James O. Wilkes |
| Autore | Carnahan, Brice |
| Pubbl/distr/stampa | New York : J. Wiley & Sons, c1973 |
| Descrizione fisica | xi, 477 p. : ill. ; 27 cm. |
| Disciplina | 005.3 |
| Altri autori (Persone) | Wilkes, James O. |
| Soggetto topico |
Engineering-data processing
FORTRAN IV (Computer program language) Numerical calculations |
| ISBN | 0471135003 |
| Classificazione | AMS 68-XX |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991000825859707536 |
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Carnahan, Brice
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| New York : J. Wiley & Sons, c1973 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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Electromagnetic wave propagation in turbulence : evaluation and application of Mellin transforms / / Richard J. Sasiela
| Electromagnetic wave propagation in turbulence : evaluation and application of Mellin transforms / / Richard J. Sasiela |
| Autore | Sasiela Richard J. <1940-> |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Bellingham, Wash., : SPIE Press, 2007 |
| Descrizione fisica | 1 online resource (386 p.) |
| Disciplina | 539.2 |
| Collana | SPIE Press monograph |
| Soggetto topico |
Electromagnetic waves - Transmission
Atmospheric turbulence Mellin transform Numerical calculations |
| ISBN |
9781615837250
1615837256 9780819478399 0819478393 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
1. Introduction. 1.1. Book plan -- 1.2. Introduction to Mellin transforms -- 1.3. Higher transcendental functions -- 2. Basic equations for wave propagation in turbulence. 2.1. Turbulence spectra -- 2.2. Rytov approximation. -- 2.3. Phase and log-amplitude variances -- 2.4. Power spectral density -- 2.5. Beam shape and Strehl ratio -- 3. Filter functions. 3.1. Circular aperture modes -- 3.2. Piston and tilt on an annulus -- 3.3. Finite apertures and focal anisoplanatism -- 3.4. Adaptive-optics systems -- 3.5. Structure function for a distributed beacon -- 3.6. Developing new variance filter functions -- 4. Zero-parameter problems. 4.1. Turbulence models and moments -- 4.2. Tilt and piston for collimated and focused beams -- 4.3. Gradient tilt -- 4.4. Difference between gradient and Zernike tilt -- 4.5. Zernike mode variance. -- 4.6. Piston and tilt of a gaussian beam -- 4.7. Beam movement at a target -- 4.8. Angle-of-arrival jitter -- 4.9. Scintillation for collimated and focused beams -- 4.10. Phase variance with finite servo bandwidth -- 4.11. Variances for beams corrected by adaptive optics.
5. Integral evaluation with Mellin transforms. 5.1. Integral evaluation with one parameter. -- 5.2. Asymptotic solutions -- 5.3. Multiple poles -- 6. Examples with a single positive parameter. 6.1. Zernike modes and tilt for the von Karman spectrum -- 6.2. Tilt for the Greenwood spectrum -- 6.3. Tilt with finite inner scale -- 6.4. Piston- and tilt-removed phase variance on an annulus -- 6.5. Effect of diffraction on tilt -- 6.6. Tilt anisoplanatism -- 6.7. Power spectral density of tilt -- 6.8. Scintillation with finite apertures and sources -- 6.9. Scintillation with finite inner scale -- 6.10. Scintillation anisoplanatism -- 6.11. Focus anisoplanatism. -- 6.12. Zernike anisoplanatism -- 6.13. Focal anisoplanatism for point sources -- 6.14 Focal anisoplanatism for distributed sources -- 6.15 Focal anisoplanatism for offset sources -- 7. Strehl ratio. -- 7.1. Strehl ratio for propagation through turbulence -- 7.2. Strehl ratio with beam jitter -- 7.3. Strehl ratio with anisoplanatism -- 7.4. Strehl ratio for various anisoplanatic effects -- 7.5. Strehl ratio using numerical integration. -- 8. Mellin transforms with a complex parameter -- 8.1. Mellin-Barnes integrals with complex parameters -- 8.2. Asymptotic results with a complex parameter -- 8.3. The Mellin transform of an exponential times a Bessel function. 9. finite beam characteristics as examples with a single cmplex parameter -- 9.1. Phase and log-amplitude variances of beam waves -- 9.2. Power spectral density of beam waves -- 9.3. Scintillation on beam waves -- 9.4. Heuristic scintillation formulas -- 10. Mellin transforms in n complex planes -- 10.1. Convergence of multi-parameter series -- 10.2. Path closure at infinity -- 10.3. Integration in multiple complex planes -- 10.4. Asymptotic solution in two or more complex planes -- 11. integral evaluation with n parameters -- 11.1. An integral with two Bessel functions and a sinusoid -- 11.2. An integral with three Bessel functions -- 11.3. Example in three and n complex planes -- 11.4. Effect of outer scale on tilt anisoplanatism -- 11.5. Tilt with inner and outer scale -- 11.6. Power spectrum of tilt with outer scale -- 11.7. Structure and correlation functions with inner and outer scales -- 12. Beam shape -- 12.1. General formula for beam shape. -- 12.2. Beam shape for uncorrected turbulence -- 12.3. Beam shape with tilt jitter -- 12.4. Beam shape with anisoplanatism -- Appendix A: Additional Mellin transforms -- Appendix B: Transcendental functions -- Index. |
| Record Nr. | UNINA-9911004806603321 |
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Sasiela Richard J. <1940->
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| Bellingham, Wash., : SPIE Press, 2007 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Estimating the error of numerical solutions of systems of reaction-diffusion equations / / Donald J. Estep, Mats G. Larson, Roy D. Williams
| Estimating the error of numerical solutions of systems of reaction-diffusion equations / / Donald J. Estep, Mats G. Larson, Roy D. Williams |
| Autore | Estep Donald J. <1959-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [2000] |
| Descrizione fisica | 1 online resource (125 p.) |
| Disciplina |
510 s
515/.353 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Reaction-diffusion equations
Numerical calculations Error analysis (Mathematics) |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-0287-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Contents""; ""Chapter 1. Introduction""; ""1.1. Numerical analysis and reaction-diffusion equations""; ""1.2. The limitations of classic a priori error analysis""; ""1.3. What we do and don't do in this paper""; ""1.4. A brief overview of related work""; ""1.5. The plan of the paper""; ""Acknowledgments""; ""Chapter 2. A framework for a posteriori error estimation""; ""2.1. The continuous problem and its discretization""; ""2.2. The residual error""; ""2.3. The dual problem and a formula for the error""; ""2.4. The stability factors and the a posteriori error estimate""
""Chapter 3. The size of the residual errors and stability factors""""3.1. The size of the residual errors""; ""3.2. The size of the stability factors""; ""3.3. Application of the analysis to systems with constant diffusion""; ""3.4. The a posteriori estimate and convergence""; ""Chapter 4. Computational error estimation""; ""4.1. Two examples and a stability factor gallery""; ""4.2. Choosing data for the dual problem""; ""4.3. Linearization and the approximate dual problem""; ""4.4. A test of the accuracy and reliability of the error estimate""; ""4.5. Some details of implementation"" ""4.6. Numerical results for the nine models""""Chapter 5. Preservation of invariant rectangles under discretization""; ""5.1. Invariant rectangles and convergence""; ""5.2. Preservation of a ""fuzzy"" invariant rectangle""; ""5.3. Exact preservation of an invariant rectangle""; ""Chapter 6. Details of the analysis in Chapter 2""; ""Chapter 7. Details of the analysis in Chapter 3""; ""Chapter 8. Details of the analysis in Chapter 5""; ""Bibliography"" |
| Record Nr. | UNINA-9910480413403321 |
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Estep Donald J. <1959->
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| Providence, Rhode Island : , : American Mathematical Society, , [2000] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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