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Csizmadia László; Hatvani László: On a linear model of swinging with a periodic step function coefficient. In: Acta scientiarum mathematicarum, (81) 3-4. pp. 483-502. (2015)
Hatvani László; Kurusa Árpád: An elementary method for the study of Meisser's equation and its application to proving the Oscillation theorem. In: Acta scientiarum mathematicarum, (79) 1-2. pp. 87-105. (2013)
Hatvani László: On small solutions of second order linear differential equations with non-monotonous random coefficients. In: Acta scientiarum mathematicarum, (68) 3-4. pp. 705-725. (2002)
Hatvani László; Krisztin Tibor: Asymptotic stability for a differential-difference equation containing terms with and wihout a delay. In: Acta scientiarum mathematicarum, (60) 1-2. pp. 371-384. (1995)
Hatvani László: On the stability of the zero solution of nonlinear second order differential equations. In: Acta scientiarum mathematicarum, (57) 1-4. pp. 367-371. (1993)
Wu Jian-Hong; Hatvani László: On the boundedness of solutions of nonautonomous differential equations. In: Acta scientiarum mathematicarum, (53) 3-4. pp. 267-285. (1989)
Hatvani László: On partial asymptotic stability and instability III. : energy-like Ljapunov functions. In: Acta scientiarum mathematicarum, (49). pp. 157-167. (1985)
Hatvani László; Terjéki József: Stability properties of the equilibrium under the influence of unbounded damping. In: Acta scientiarum mathematicarum, (48). pp. 187-200. (1985)
Hatvani László: On partial asymptotic stability and instability I. : autonomous systems. In: Acta scientiarum mathematicarum, (45). pp. 219-231. (1983)
Hatvani László: On partial asymptotic stability and instability II. : the method of limiting equation. In: Acta scientiarum mathematicarum, (46). pp. 143-156. (1983)
Hatvani László: Attractivity theorems for non-autonomous systems of differential equations. In: Acta scientiarum mathematicarum, (40) 3-4. pp. 271-283. (1978)
Hatvani László: On the strong stability by Lyapunov's direct method. In: Acta scientiarum mathematicarum, (37) 3-4. pp. 241-251. (1975)
Hatvani László: On the stability of the zero solution of certain second order non-linear differential equations. In: Acta scientiarum mathematicarum, (32) 1-2. pp. 1-9. (1971)
Hatvani László: Existence of periodic solutions of pendulum-like ordinary and functional differential equations. (2020)
Hatvani László: Existence of periodic solutions of pendulum-like ordinary and functional differential equations. (2020)
Hatvani László: Aleksandr Lyapunov, the man who created the modern theory of stability. (2019)
Hatvani László: The damped Fermi-Pasta-Ulam oscillator. (2019)
Hatvani László: On the asymptotic stability for intermittently damped nonlinear oscillators. (2018)
Dénes Attila; Hatvani László: On the asymptotic behaviour of solutions of an asymptotically Lotka-Volterra model. (2016)
Dénes Attila; Hatvani László: On the asymptotic behaviour of solutions of an asymptotically Lotka–Volterra model. (2016)
Hatvani László: Marachkov type stability conditions for non-autonomous functional differential equations with unbounded right-hand sides. (2015)
Hatvani László; Székely László: Asymptotic stability of two dimensional systems of linear difference equations and of second order half-linear differential equations with step function coefficients. (2011)
Hatvani László: On the critical values of parametric resonance in Meissner's equation by the method of difference equations. (2009)
