### Department of Mathematics and Systems Analysis

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Here are the reports authored by Jarmo Malinen. See the reports of all authors.

- A594
**Cauchy problems from networks of passive boundary control systems**[pdf][ps]- Received 2010-10-15 * boundary control, passive system, distributed parameter system, well-posedness, composition, Cauchy problem * AMS 35R02, 47A48, 47N70, 35L65 * 25 pages
- A480
**Approximation of the Laplace transform by the Cayley transform**[pdf][ps] abstract: [pdf][ps]- Received 2004-12-14 * Conservative system, Crank--Nicholson scheme * AMS 47A48, 65J10, 93C25, (34G10, 47N70, 65L70) * 22 pages
- A479
**Conservativity of time-flow invertible and boundary control systems**[pdf][ps] abstract: [pdf][ps]- Received 2004-12-14 * Conservative system, boundary control, time-flow invertibility, operator node, Cayley transform * AMS 47A48, 47N70, 93B28, 93C25 * 37 pages
- A469
**A remark on the Hille--Yoshida generator theorem**[pdf][ps] abstract: [pdf][ps]- Received 2004-05-18 * Semigroup generator, Hille--Yoshida theorem, Gibsons theorem * AMS 47D03, 47A10, 47A30 * 6 pages
- A468
**On a tauberian condition for bounded linear operators**[pdf][ps] abstract: [pdf][ps]- Received 2004-05-18 * Power bounded, Ritt resolvent condition, tauberian theorem * AMS 47A10, 40E05, 47A30, 47D03 * 10 pages
- A467
**A lower bound for the differences of powers of linear operators**[pdf][ps] abstract: [pdf][ps]- Received 2004-03-18 / Revised 2004-05-18 * Berkani's conjecture, quasi-nilpotent linear operator, differences of powers, decay * AMS 47A30, 47D03, 47A10, 30C45 * 10 pages
- A428
**Discrete Time H-Infinity Algebraic Riccati Equations**- Received 2000-03-30
- A407
**Discrete time Riccati equations and invariant subspaces of linear operators**[pdf][ps]- Received 1999-02-28 * Discrete time, feedback control, infinite-dimensional, input-output stable, Riccati equation, operator model, invariant subspace * AMS 47A15, 47A68, 47N70, 93B28
- A406
**Riccati Equations for H-Infinity Discrete Time Systems: Part II**[pdf][ps]- Received 1999-02-28 * (J, S)-inner-outer factorization, nonnegative solution, algebraic Riccati equation, discrete time, infinitedimensional * AMS 30D55, 47A68, 47N70, 93B28, 93C55
- A405
**Riccati Equations for H-Infinity Discrete Time Systems: Part I**[pdf][ps]- Received 1999-02-28 * Spectral factorization, algebraic Riccati equation, discrete time, infinite-dimensional * AMS 47A68, 47N70, 49J35, 93B28, 93C55
- A404
**Toeplitz Preconditioning of Toeplitz Matrices an Operator Theoretic Approach**[pdf][ps]- Received 1999-02-28 * Toeplitz operator, Krylov subspace methods, preconditioning, speed estimate, superlinear, linear * AMS 65T10, 65T20, 47B35
- A385
**Minimax Control of Distributed Discrete Time Systems through Spectral Factorization**[pdf][pdf.gz]- Received 1997-12-30
- A384
**Well-Posed Discrete Time Linear Systems and Their Feedbacks**[pdf][pdf.gz]- Received 1997-12-30

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