Tampere University of Technology

TUTCRIS Research Portal

Department of Mathematics

Research unit: Department

  1. A1 Journal article-refereed
  2. Published

    Matrix Algebra with Hypermedia

    Pohjolainen, S., Antchev, K. & Multisilta, J., 1996, In : IFIP Journal on Education and Information Technologies. 1, 2, p. 123-141

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    Optimal Minimax Controllers with a Complex Remez Method

    Pohjolainen, S. & Laaksonen, M., 1995, In : System Science. 21, 2, p. 23-32

    Research output: Contribution to journalArticleScientificpeer-review

  4. Published

    An L-stable Rosenbrock method for step-by-step time integration in structural dynamics

    Piche, R., 1995, In : Computer Methods in Applied Mechanics and Engineering. 126, p. 343-354

    Research output: Contribution to journalArticleScientificpeer-review

  5. Published

    Hypermedia and Animation in CACSD Education

    Multisilta, J. & Pohjolainen, S., 1995, In : International Journal of Mathematical Education in Science and Technology. 26, 4, p. 599-618

    Research output: Contribution to journalArticleScientificpeer-review

  6. Published

    Bilinear Control Problems Under Incomplete State Information

    Lebedev, A. L. & Piche, R., 1994, In : Turkish Journal of Electrical Engineering & Computer Sciences. 2, 2, p. 63-76

    Research output: Contribution to journalArticleScientificpeer-review

  7. Published

    A Note on a Fixed Point Theorem in Fuzzy Metric Spaces

    Kaleva, O. & Seikkala, S., 1994, In : Journal of Fuzzy Mathematics. 2, 4, p. 911-912

    Research output: Contribution to journalArticleScientificpeer-review

  8. Published

    Numerical Integration of Fluid Power Circuit Models using Two-Stage Semi-Implicit Runge-Kutta Methods

    Piche, R. & Ellman, A., 1994, In : Proc. Instn. Mech. Engrs. part C, Journal of Mechanical Engineering Science. 208, p. 167-175

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Interpolation of fuzzy data

    Kaleva, O., 1994, In : Fuzzy Sets and Systems. 61, p. 63-70

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Undecidability of Event Detection for ODEs

    Ruohonen, K., 1993, In : Journal of Information Processing and Cybernetics EIK. 29, 2, p. 101-113

    Research output: Contribution to journalArticleScientificpeer-review

  11. Published

    Lower bounds for the critical buckling load using matrix norms

    Piche, R., 1993, In : ASME Journal of Engineering Mechanics. 119, 5, p. 1100-1107

    Research output: Contribution to journalArticleScientificpeer-review

  12. Published

    Bounds for the maximum deflection and curvature of nonuniform beam-columns

    Piche, R., 1993, In : International Journal of Solids and Structures. 30, 12, p. 1565-1577

    Research output: Contribution to journalArticleScientificpeer-review

  13. Published

    Noise-Filtering Properties of Numerical Methods for the Inverse Abel Transform

    Piche, R., 1992, In : IEEE Transactions on Instrumentation and Measurement. 41, 4, p. 517-522

    Research output: Contribution to journalArticleScientificpeer-review

  14. Published

    Feasibility Study of an Electromagnetic Thruster for Ship Propulsion

    Pohjavirta, A. & Kettunen, L., 1991, In : IEEE Transactions on Magnetics. 27, 4, p. 3735-3742

    Research output: Contribution to journalArticleScientificpeer-review

  15. Published

    Significant digits

    Vehmanen, L., 1991, In : International Journal of Mathematical Education in Science and Technology. 22, 1, p. 89-95

    Research output: Contribution to journalArticleScientificpeer-review

  16. Published

    Inversion of Laplace Transforms using Polynomial Series

    Piche, R., 1991, In : International Journal of Systems Science. 22, 3, p. 507-510

    Research output: Contribution to journalArticleScientificpeer-review

  17. Published

    VLSI implementation of Tausworthe random number generator for parallel processing environment

    Saarinen, J., Tomberg, J., Vehmanen, L. & Kaski, K., 1991, In : IEE Proceedings-E. 138, 3, p. 138-145

    Research output: Contribution to journalArticleScientificpeer-review

  18. Published

    Design of robust controllers for position servos using H∞-theory

    Piche, R., Pohjolainen, S. & Virvalo, T., 1991, In : Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering. 205, 4, p. 299-306

    Research output: Contribution to journalArticleScientificpeer-review

  19. Published

    On the symmetrizability of structural control systems with noncolocated sensors and actuators

    Piche, R., 1990, In : Journal of Dynamic Systems, Measurement and Control: Transactions of the ASME. 112, p. 249-252

    Research output: Contribution to journalArticleScientificpeer-review

  20. Published

    The Cauchy problem for fuzzy differential equations

    Kaleva, O., 1990, In : Fuzzy Sets and Systems. 35, p. 389-396

    Research output: Contribution to journalArticleScientificpeer-review

  21. Published

    Nyquist-type stability test for undamped elastic structures

    Piche, R., 1990, In : International Journal of Control. 51, 6, p. 1309-1318

    Research output: Contribution to journalArticleScientificpeer-review

  22. Published

    The calculus of fuzzy valued functions

    Kaleva, O., 1990, In : Applied Mathematics Letters. 3, 1, p. 55-59

    Research output: Contribution to journalArticleScientificpeer-review

  23. Published

    Vähemmistöosuudet konsernissa

    Vehmanen, L., 1988, In : Liiketaloudellinen Aikakauskirja. 1-1988, p. 55-68

    Research output: Contribution to journalArticleScientificpeer-review

  24. Published

    Norm Methods an Partial Weighting in Multicriterion Optimization of Structures

    Kaski, J. & Silvennoinen, R., 1987, In : International Journal for Numerical Methods in Engineering. 24, p. 1101-1121

    Research output: Contribution to journalArticleScientificpeer-review

  25. Published

    Fuzzy Differential Equations

    Kaleva, O., 1987, In : Fuzzy Sets and Systems. 24, p. 301-317

    Research output: Contribution to journalArticleScientificpeer-review

  26. Published

    On the Optimal Tuning of a Robust Controller for Parabolic Distributed Parameter Systems

    Pohjolainen, S., 1987, In : Automatica. 23, 6, p. 719-728

    Research output: Contribution to journalArticleScientificpeer-review

  27. Published

    Direct Propulsion of Blue Water Vessels

    Eriksson, J-T., Kettunen, L. & Pohjavirta, A., 1987, In : IEEE Transactions on Magnetics. MAG-23, 5, p. 2584-2586

    Research output: Contribution to journalArticleScientificpeer-review

  28. Published

    Fuzzy performance of a coherent system

    Kaleva, O., 1986, In : Journal of Mathematical Analysis and Applications. 117, p. 234-246

    Research output: Contribution to journalArticleScientificpeer-review

  29. Published

    Robust Controller for Systems with Exponentially Stable Strongly Continuos Semigroups

    Pohjolainen, S., 1985, In : Journal of Mathematical Analysis and Applications. 111, 2, November 1, 1985, p. 622-636

    Research output: Contribution to journalArticleScientificpeer-review

  30. Published

    On Equality of Multiplicity Sets of Regular Languages

    Ruohonen, K., 1985, In : Theoretical Computer Science. 36, p. 113-117

    Research output: Contribution to journalArticleScientificpeer-review

  31. Published

    On the Convergence of Fuzzy Sets

    Kaleva, O., 1985, In : Fuzzy Sets and Systems. p. 53-65

    Research output: Contribution to journalArticleScientificpeer-review

  32. Published

    A Note on Fixed Points for Fuzzy Mappings

    Kaleva, O., 1985, In : Fuzzy Sets and Systems. 15, p. 99-100

    Research output: Contribution to journalArticleScientificpeer-review

  33. Published

    The Completion of Fuzzy Metric Spaces

    Kaleva, O., 1985, In : Journal of Mathematical Analysis and Applications. 109, p. 194-198

    Research output: Contribution to journalArticleScientificpeer-review

  34. Published

    Reversible Machines and Post`s Correspondence Problem for Biprefix Morphisms

    Ehrenfeucht, A., Rozenberg, G. & Ruohonen, K., 1985, In : Discrete Applied Mathematics. 2112, p. 579-595,115-122

    Research output: Contribution to journalArticleScientificpeer-review

  35. Published

    Tuning of Multivariable PI-Controller for Unknown Systems with Input Delay

    Koivo, H. & Pohjolainen, S., 1985, In : Automatica. 21, 1, p. 81-91

    Research output: Contribution to journalArticleScientificpeer-review

  36. Published

    A Note on Off-line Machines with "Brownian" Input Heads

    Ruohonen, K., 1984, In : Discrete Applied Mathematics. 9, p. 69-75

    Research output: Contribution to journalArticleScientificpeer-review

  37. Published

    On Fuzzy Metric Spaces

    Kaleva, O. & Seikkala, S., 1984, In : Fuzzy Sets and Systems. 12, p. 215-229

    Research output: Contribution to journalArticleScientificpeer-review

  38. Published

    Robust Controller for Boundary Control Systems

    Pohjolainen, S. & Lätti, I., 1983, In : International Journal of Control. 38, 6, p. 1189-1197 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  39. Published

    Pareto Optima of Isostatic Truesses

    Koski, J. & Silvennoinen, R., 1982, In : Computer Methods in Applied Mechanics and Engineering. 31, p. 265-279

    Research output: Contribution to journalArticleScientificpeer-review

  40. Published

    Robust Multivariable PI-Controller for Infinite-Dimensional Systems

    Pohjolainen, S. A., 1982, In : IEEE Transactions on Automatic Control. 27, 1, p. 17-30 14 p.

    Research output: Contribution to journalArticleScientificpeer-review

  41. Published

    Computation of Transmission Zeros for Distributed Parameter Systems

    Pohjolainen, S., 1981, In : International Journal of Control. 33, 2, p. 199-212 14 p.

    Research output: Contribution to journalArticleScientificpeer-review

  42. Published

    A Feedforward Controller for Distributed Parameter Systems

    Pohjolainen, S., 1981, In : International Journal of Control. 34, 1, p. 173-184

    Research output: Contribution to journalArticleScientificpeer-review

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