[ sulge aken ]
| Elulookirjeldus (CV) | ||
| 1. | Eesnimi | Peeter |
| 2. | Perekonnanimi | Oja |
| 3. | Töökoht | Tartu Ülikool, rakendusmatemaatika instituut |
| 4. | Ametikoht | dotsent |
| 5. | Sünniaeg | 16.04.1949 (päev.kuu.aasta) |
| 6. | Haridus | Tartu Riiklik Ülikool, rakendusmatemaatika; Leningradi Riiklik Ülikool, prantsuse keele intensiivkursused |
| 7. | Teenistuskäik | 1975-76 assistent TRÜ arvutusmatemaatika kateedris, 1976-84 vanemõpetaja samas kateedris, 1984. aastast dotsent TRÜ arvutusmatemaatika kateedris, hiljem rakendusmatemaatika instituudis, 1996. aastast arvutusmeetodite õppetooli hoidja. Regulaarne stazeerimine üks kord viie aasta jooksul, osavõtt Voronezi talvekoolist, akadeemik Samarski noorte teadlaste koolist Riias, Moskva Ülikooli korraldatud üleliidulisest esinduslikust rakendusmatemaatika konverentsist Moskvas, 1998 Matemaatikute kongressist Berliinis, 2000 ja 2004, kummalgi korral kahenädalane viibimine Norras Teaduste akadeemiate koostöö raames |
| 8. | Teaduskraad | füüsika-matemaatika kandidaat |
| 9. | Teaduskraadi välja andnud asutus, aasta |
Tartu Riiklik Ülikool, 1975 |
| 10. | Tunnustused | märkimisväärseid ei ole |
| 11. | Teadusorganisatsiooniline ja –administratiivne tegevus |
Arvutusmeetodite õppetooli hoidja, TÜ matemaatikateaduskonna magistritööde kaitsmise nõukogu aseesimees komisjoni tööperioodi vältel, TÜ matemaatikateaduskonna bakalaureusetööde kaitsmise komisjoni esimees 2000, rakendusmatemaatika instituudi kolleegiumi liige |
| 12. | Juhendamisel kaitstud väitekirjad |
Evely Leetma, MSc, 2005, juh. Peeter Oja. Silumisülesanded. Tartu Ülikool Mare Tarang, PhD, 2004, juh. Peeter Oja. Stability of the spline collocation method for Volterra integro-differential equations. Tartu Ülikool Darja Saveljeva, MSc, 2003, juh. Peeter Oja. Cubic spline collocation for Volterra integral equations. Tartu Ülikool |
| 13. | Teadustöö põhisuunad | diferentsiaalvõrrandite ligikaudse lahendamise meetodid, splainide teooria, integraalvõrrandite ja integro-diferentsiaalvõrrandite lahendamine splainide abil, wavelettide teooria, geomeetriliste omaduste säilitamine splainidega lähendamisel |
| 14. | Jooksvad grandid | ETF grant 5260, Kaasaegsete arvutusmeetodite analüüs modelleerivate diferentsiaal-, integraal- ja integro-diferentsiaalvõrrandite lahendamisel (01.01.2002-31.12.2005), grandi hoidja |
| 15. | Teaduspublikatsioonid |
Fischer M., P.Oja, Monotonicity preserving rational spline histopolation, J. Comput. Applied Math. 175 (2005), 195–208. Oja P., D. Saveljeva, Quadratic spline collocation for Volterra integral equations, Z. Anal. Anwendungen 23 (2004), 833-854. Sipelgas L., K. Kallio, H. Arst, A. Erm, P. Oja, T. Soomere, Optical properties of dissolved organic matter in Finnish and Estonian lakes. Nordic Hydrology, 34 (2003), 361-386. Oja P., Comonotone adaptive interpolating splines. BIT, 42 (2002), 842-855. Oja P., D. Saveljeva, Cubic spline collocation for Volterra integral equations, Computing, 69 (2002), 319-337. Oja P., E. Quak, An example concerning the Lp-stability of piecewise linear B-wavelets. Proceedings of the Fourth International Symposium on Algorithms for Approximation, held at the University of Huddersfield, July 2001, Published 2002, 370-377. Oja P., M. Tarang, Stability of the spline collocation method for Volterra integro-differential equations. Acta et Comm. Univ. Tartuensis, 6 (2002), 37-49. Oja P., M. Tarang, Stability of piecewise polynomial collocation for Volterra integro-differential equations. Mathematical Modelling and Analysis, 6 (2001), 310-320. Oja P., Stability of collocation by smooth splines for Volterra integral equations. Proceedings of the conference Mathematical methods for curves and surfaces, Oslo 2000 (T.Lyche and L.Schumaker eds.) Vanderbildt University Press, 2001, 405-412. Oja P., Stability of the spline collocation method for Volterra integral equations. J. Integral Equations and Applications, 13 (2001), 141-155. |
viimati muudetud: 01.08.2005
| Curriculum Vitae (CV) | ||
| 1. | First Name | Peeter |
| 2. | Surname | Oja |
| 3. | Institution | University of Tartu, Institute of Applied Mathematics |
| 4. | Position | Docent |
| 5. | Date of birth | 16.04.1949 (day.month.year) |
| 6. | Education | Tartu State University, applied mathematics; Leningrad State University, French language intensive courses |
| 7. | Research and professional experience |
1975-76 assistant in the Chair of Computational Mathematics, Tartu State University, 1976-84 assistent professor in the same chair, from 1984 until now associate professor in the same chair, later in Institute of Applied Mathematics, from 1996 Head of the Chair of Numerical Methods, regular research sabbatical semester in each five years, participation in Voronez Winter School, in the School of Young Scientists of academician Samarskii in Riga, great conference on applied mathematics in Moscow, ICM 1998 Berlin, 2000 and 2004 14 days visit at Oslo University |
| 8. | Academic degree | Candidate of physical-mathematical sciences |
| 9. | Dates and sites of earning the degrees |
Tartu State University, 1975 |
| 10. | Honours/awards | no |
| 11. | Research-administrative experience |
Head of the Chair of Numerical Methods, vice-chairman of the Master Thesis Defence Council, chairman of the Bachelor Thesis Defence Council |
| 12. | Supervised dissertations |
Evely Leetma, MSc, 2005, superv. Peeter Oja. Silumisülesanded. Tartu Ülikool Mare Tarang, PhD, 2004, superv. Peeter Oja. Stability of the spline collocation method for Volterra integro-differential equations. Tartu Ülikool Darja Saveljeva, MSc, 2003, superv. Peeter Oja. Cubic spline collocation for Volterra integral equations. Tartu Ülikool |
| 13. | Current research program | numerical methods for the solutions of diferential equations, spline theory, spline collocation methods for integral and integro-differential equations, wavelet theory |
| 14. | Current grant funding | ESF grant no. 5260, Analysis of contemporary numerical methods for modelling differential, integral and integro-differential equations (01.01.2002-31.12.2005) |
| 15. | List of most important publications |
Fischer M., P.Oja, Monotonicity preserving rational spline histopolation, J. Comput. Applied Math. 175 (2005), 195–208. Oja P., D. Saveljeva, Quadratic spline collocation for Volterra integral equations, Z. Anal. Anwendungen 23 (2004), 833-854. Sipelgas L., K. Kallio, H. Arst, A. Erm, P. Oja, T. Soomere, Optical properties of dissolved organic matter in Finnish and Estonian lakes. Nordic Hydrology, 34 (2003), 361-386. Oja P., Comonotone adaptive interpolating splines. BIT, 42 (2002), 842-855. Oja P., D. Saveljeva, Cubic spline collocation for Volterra integral equations, Computing, 69 (2002), 319-337. Oja P., E. Quak, An example concerning the Lp-stability of piecewise linear B-wavelets. Proceedings of the Fourth International Symposium on Algorithms for Approximation, held at the University of Huddersfield, July 2001, Published 2002, 370-377. Oja P., M. Tarang, Stability of the spline collocation method for Volterra integro-differential equations. Acta et Comm. Univ. Tartuensis, 6 (2002), 37-49. Oja P., M. Tarang, Stability of piecewise polynomial collocation for Volterra integro-differential equations. Mathematical Modelling and Analysis, 6 (2001), 310-320. Oja P., Stability of collocation by smooth splines for Volterra integral equations. Proceedings of the conference Mathematical methods for curves and surfaces, Oslo 2000 (T.Lyche and L.Schumaker eds.) Vanderbildt University Press, 2001, 405-412. Oja P., Stability of the spline collocation method for Volterra integral equations. J. Integral Equations and Applications, 13 (2001), 141-155. |
last updated: 01.08.2005
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