Grzegorz Łysik, Selected publications

• On the regularity of the product of distributions, Bull. Polish Acad. Sci. Math. 35  (1987), 203-210.
• On the structure of Mellin distributions, Ann. Polon. Math. 51   (1990), 219-228.
• Generalized Taylor expansions of singular functions, Studia Math. 99 (1991), 235-251.
• The Taylor transformation of analytic functionals with non-bounded carrier, Studia Math. 108 (1994), 159-176.
• On extendible ultradistributions, Bull. Polish Acad. Sci. Math. 43  (1995), 29-40.
• Laplace ultradistributions on a half line and a strong quasi-analyticity principle, Ann. Polon. Math. 63 (1996), 13-33.
• On extendible ultradistributions II Bull. Polish Acad. Sci. Math. 45  (1997), 65-71.
• A Phragmén-Lindelöf type quasi analyticity principle, Studia Math. 123 (1997), 217-234.
• The Mellin transformation of strongly increasing functions, J. Math. Sci. Univ. Tokyo 6 (1999), 49-86.
• Singular linear differential equations and Laurent type series, Demonstratio Math. 32  (1999), 503-520
• On 1-regular ordinary differential operators, Ann. Polon. Math. 74 (2000), 201-214.
• Nonanalyticity of solutions to $\partial_tu=\partial_x^2u+u^2$, Coll. Math. 95   (2003), 255-266.
• Non-analyticity in time of solutions to the KdV equation, Z.  Anal. Anwendungen 23  (2004), 67-93.
• Formal solutions of semilinear heat equations, (with S. Michalik), J. Math. Anal. Appl. 341  (2008), 372-385.
• Uniform analytic-Gevrey regularity of solutions to a semilinear heat equation , (with T. Gramchev), In: Parabolic and Navier-Stokes Equations, Banach Center Publ. vol.81  (2008), 213-226.
• Sharp analytic-Gevrey regularity estimates down to $t=0$ for solutions to semilinear heat equations , (with T. Gramchev), Differential Integral Equ. 21  (2008), 771-799.
• Borel summable solutions of the Burgers equation , Annales Polonici Mathematici 95  (2009), 187-197.
• Formal solutions of second order evolution equations, , J. Anal. Appl. 30  (2011), 95-104.
• On the mean-value property for polyharmonic functions , Acta Math. Hungar. 133  (2011), 133-139.
• Mean-value properties of real analytic functions, , Arch. Math. 98  (2012), 61-70.