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Author ID: kalas.josef Recent zbMATH articles by "Kalas, Josef"
Published as: Kalas, Josef; Kalas, J.
Homepage: https://www.muni.cz/en/people/910-josef-kalas
External Links: MGP
Documents Indexed: 38 Publications since 1974
Reviewing Activity: 110 Reviews
Co-Authors: 6 Co-Authors with 8 Joint Publications
52 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

25 Publications have been cited 71 times in 34 Documents Cited by Year
Asymptotic behaviour of a two-dimensional differential system with delay under the conditions of instability. Zbl 1078.34055
Kalas, Josef
8
2005
Stability and asymptotic behaviour of a two-dimensional differential system with delay. Zbl 1008.34064
Kalas, Josef; Baráková, Lenka
7
2002
Periodic solutions of a generalized Van der Pol-Mathieu differential equation. Zbl 1309.34068
Kalas, J.; Kadeřábek, Z.
7
2014
Stability of dynamical systems in the plane. Zbl 0724.34060
Ráb, M.; Kalas, J.
7
1990
Bounded solutions of dynamical systems in the plane under the conditions of instability. Zbl 0816.34029
Kalas, J.; Osička, J.
4
1994
Asymptotic behaviour of a two-dimensional differential system with non-constant delay. Zbl 1196.34099
Kalas, Josef
4
2010
On one approach to the study of the asymptotic behaviour of the Riccati equation with complex-valued coefficients. Zbl 0814.34029
Kalas, Josef
3
1994
Asymptotic properties of an unstable two-dimensional differential system with delay. Zbl 1114.34058
Kalas, Josef
3
2006
Nonuniqueness theorem for a singular Cauchy problem. Zbl 0970.34005
Kalas, Josef
3
2000
On the asymptotic behaviour of the equation dz/dt=f(t,z) with a complex- valued function f. Zbl 0475.34028
Kalas, Josef
3
1981
General nonuniqueness theorem for ordinary differential equations. Zbl 0870.34006
Kalas, Josef
2
1997
Nonuniqueness for the solutions of ordinary differential equations. Zbl 0396.34006
Kalas, Josef
2
1979
On certain asymptotic properties of the solutions of the equation \(\dot z=f(t,z)\) with a complex-valued function f. Zbl 0547.34042
Kalas, Josef
2
1983
Asymptotic nature of solutions of the equation \(\dot z=f(t,z)\) with a complex valued function f. Zbl 0564.34005
Kalas, Josef
2
1984
Asymptotic properties of dynamical systems in the plane. Zbl 0757.34030
Kalas, Josef; Ráb, Miloš
2
1992
Nonuniqueness theorem for a singular Cauchy-Nicoletti problem. Zbl 1074.34012
Kalas, Josef
2
2004
Nonuniqueness results for ordinary differential equations. Zbl 0957.34004
Kalas, Josef
2
1998
Asymptotic properties of a two-dimensional differential system with a bounded nonconstant delay under the conditions of instability. Zbl 1155.34039
Kalas, Josef
1
2008
Some results on the asymptotic behaviour of the equation \(\dot z=f(t,z)\) with a complex-valued function f. Zbl 0585.34037
Kalas, Josef
1
1985
Asymptotic behaviour of a two-dimensional differential system with a nonconstant delay under the conditions of instability. Zbl 1224.34252
Kalas, J.; Rebenda, J.
1
2011
Periodic solutions of Liénard-Mathieu differential equation with a small parameter. Zbl 1410.34122
Kalas, Josef
1
2017
On a ”Liapunov like” function for an equation z’=f(t,z) with a complex- valued function f. Zbl 0498.34039
Kalas, Josef
1
1982
Asymptotic behaviour of equations \(z'=q(t,z)-p(t)z^2\) and \(x''=x\phi(t,x'x{-1})\). Zbl 0514.34004
Kalas, Josef
1
1981
Stability and asymptotic properties of dynamical systems in the plane. Zbl 0728.34052
Ráb, M.; Kalas, J.
1
1990
Contributions to the asymptotic behaviour of the equation \(\dot z=f(t,z)\) with a complex-valued function f. Zbl 0705.34055
Kalas, Josef
1
1990
Periodic solutions of Liénard-Mathieu differential equation with a small parameter. Zbl 1410.34122
Kalas, Josef
1
2017
Periodic solutions of a generalized Van der Pol-Mathieu differential equation. Zbl 1309.34068
Kalas, J.; Kadeřábek, Z.
7
2014
Asymptotic behaviour of a two-dimensional differential system with a nonconstant delay under the conditions of instability. Zbl 1224.34252
Kalas, J.; Rebenda, J.
1
2011
Asymptotic behaviour of a two-dimensional differential system with non-constant delay. Zbl 1196.34099
Kalas, Josef
4
2010
Asymptotic properties of a two-dimensional differential system with a bounded nonconstant delay under the conditions of instability. Zbl 1155.34039
Kalas, Josef
1
2008
Asymptotic properties of an unstable two-dimensional differential system with delay. Zbl 1114.34058
Kalas, Josef
3
2006
Asymptotic behaviour of a two-dimensional differential system with delay under the conditions of instability. Zbl 1078.34055
Kalas, Josef
8
2005
Nonuniqueness theorem for a singular Cauchy-Nicoletti problem. Zbl 1074.34012
Kalas, Josef
2
2004
Stability and asymptotic behaviour of a two-dimensional differential system with delay. Zbl 1008.34064
Kalas, Josef; Baráková, Lenka
7
2002
Nonuniqueness theorem for a singular Cauchy problem. Zbl 0970.34005
Kalas, Josef
3
2000
Nonuniqueness results for ordinary differential equations. Zbl 0957.34004
Kalas, Josef
2
1998
General nonuniqueness theorem for ordinary differential equations. Zbl 0870.34006
Kalas, Josef
2
1997
Bounded solutions of dynamical systems in the plane under the conditions of instability. Zbl 0816.34029
Kalas, J.; Osička, J.
4
1994
On one approach to the study of the asymptotic behaviour of the Riccati equation with complex-valued coefficients. Zbl 0814.34029
Kalas, Josef
3
1994
Asymptotic properties of dynamical systems in the plane. Zbl 0757.34030
Kalas, Josef; Ráb, Miloš
2
1992
Stability of dynamical systems in the plane. Zbl 0724.34060
Ráb, M.; Kalas, J.
7
1990
Stability and asymptotic properties of dynamical systems in the plane. Zbl 0728.34052
Ráb, M.; Kalas, J.
1
1990
Contributions to the asymptotic behaviour of the equation \(\dot z=f(t,z)\) with a complex-valued function f. Zbl 0705.34055
Kalas, Josef
1
1990
Some results on the asymptotic behaviour of the equation \(\dot z=f(t,z)\) with a complex-valued function f. Zbl 0585.34037
Kalas, Josef
1
1985
Asymptotic nature of solutions of the equation \(\dot z=f(t,z)\) with a complex valued function f. Zbl 0564.34005
Kalas, Josef
2
1984
On certain asymptotic properties of the solutions of the equation \(\dot z=f(t,z)\) with a complex-valued function f. Zbl 0547.34042
Kalas, Josef
2
1983
On a ”Liapunov like” function for an equation z’=f(t,z) with a complex- valued function f. Zbl 0498.34039
Kalas, Josef
1
1982
On the asymptotic behaviour of the equation dz/dt=f(t,z) with a complex- valued function f. Zbl 0475.34028
Kalas, Josef
3
1981
Asymptotic behaviour of equations \(z'=q(t,z)-p(t)z^2\) and \(x''=x\phi(t,x'x{-1})\). Zbl 0514.34004
Kalas, Josef
1
1981
Nonuniqueness for the solutions of ordinary differential equations. Zbl 0396.34006
Kalas, Josef
2
1979

Citations by Year