Publication Records

ŠIMON HILSCHER, Roman. A note on the time scale calculus of variations problems. Ulm: University of Ulm, 2009, 8 pp. Ulmer Seminare 14.

ŠIMON HILSCHER, Roman and Vera ZEIDAN. Oscillation results for time scale symplectic systems. In Proceedings of the 14th International Conference on Difference Equations and Applications. Istanbul: Ugur-Bahcesehir University Publishing Company, 2009, p. 203-210. ISBN 978-975-6437-80-3.

HILSCHER, Roman and Vera ZEIDAN. Applications of time scale symplectic systems without normality. Journal of Mathematical Analysis and Applications. San Diego (USA): Elsevier Science, 2008, vol. 340, No 1, p. 451-465. ISSN 0022-247X.

HILSCHER, Roman and Viera RŮŽIČKOVÁ. Perturbation of nonnegative time scale quadratic functionals. In Difference Equations, Special Functions, and Orthogonal Polynomials. Londýn: World Scientific, 2007, p. 266-275. ISBN 978-981-270-643-0.

HILSCHER, Roman and Viera RŮŽIČKOVÁ. Perturbation of time scale quadratic functionals with variable endpoints. Advances in Dynamical Systems and Applications. Delhi (Indie): Research India Publications, 2007, vol. 2, No 2, p. 207-224. ISSN 0973-5321.

HILSCHER, Roman. Comparison results for solutions of time scale matrix Riccati equations and inequalities. The Australian Journal of Mathematical Analysis and Applications. Victoria, Austrálie: Australian Internet Publishing, 2006, vol. 3, No 2, p. Article 13, 1-15, 15 pp. ISSN 1449-5910.

HILSCHER, Roman and Vera ZEIDAN. Time scale symplectic systems without normality. Journal of Differential Equations. San Diego (USA): Elsevier Science, 2006, vol. 230, No 1, p. 140-173. ISSN 0022-0396.