Publications of Peter Polacik

1) Recent preprints (available as pdf files)


with T. Bartsch and P. Quittner,
Liouville-type theorems and asymptotic behavior of nodal radial solutions of semilinear heat equations
Abstract
Preprint.pdf

with E. Yanagida,
Convergence of anisotropically decaying solutions of a supercritical semilinear heat equation.
Abstract
Preprint.pdf

with J. Foldes,
On cooperative parabolic systems: Harnack inequalities and asymptotic symmetry.
Discrete Cont. Dynamical Systems, to appear.
Abstract
Preprint.pdf


2) Earlier publications (some preprint versions are available as pdf files)

with P. Quittner,
Asymptotic behavior of threshold and sub-threshold solutions of a semilinear heat equation.
Asymptot. Anal., 57 (2008), 125-141.
Abstract   Preprint.pdf

with V. Sverak,
Zeros of complex caloric functions and singularities of complex viscous Burgers equation.
J. reine angew. Math. 616  (2008), 205--217.
Abstract   Preprint.pdf

with J. Huska,
Exponential separation and principal Floquet bundles for linear parabolic equations on R^N.
Discrete Cont. Dynamical Systems 20 (2008), 81–113.
Abstract   Preprint.pdf

with J. Huska and M. V. Safonov,
Harnack inequalities, exponential separation, and perturbations  of principal Floquet bundles
for linear parabolic equations. Ann. Inst. H. Poincare Anal. Non Lineaire 24 (2007), 711-739.
Abstract    Preprint.pdf

with P. Quittner and P. Souplet,
Singularity and decay estimates in superlinear problems via Liouville-type theorems.
Part II: Parabolic equations, Indiana Univ. Math. J.  56 (2007), 879-908.
Abstract    Preprint.pdf

with P. Quittner and P. Souplet,
Singularity and decay estimates in superlinear problems via Liouville-type theorems.
Part I: Elliptic equations and systems. Duke Math. J.  139  (2007), 555-579.
Abstract    Preprint.pdf

Estimates of solutions and asymptotic symmetry for parabolic equations on bounded domains.
Arch. Rational Mech. Anal. 183 (2007), 59-91.
Abstract    Preprint.pdf

with  Y. Lou and S. Martinez,
Loops and branches of coexistence states in a  Lotka-Volterra competition model.
J. Differential Equations, J. Differential Equations 230 (2006),  720--742.
Abstract    Preprint.pdf

Symmetry properties  of positive solutions of  parabolic equations on $R^N$:
II. Entire solutions. Comm. Partial Differential Equations 31 (2006): 1615-1638.
Abstract    Preprint.pdf

with P. Quittner,
A Liouville-type theorem and the decay of  radial solutions of a  semilinear heat equation.
Nonlinear Analysis, TMA 64 (2006), 1679-1689.
Abstract   Preprint.pdf

Symmetry properties  of positive solutions of  parabolic equations on $R^N$:  I. Asymptotic
symmetry for the Cauchy problem, Comm. Partial Differential Equations 30 (2005), 1567-1593.
Abstract   Preprint.pdf

with J. Huska and M.V. Safonov,
Principal eigenvalues, spectral gaps  and exponential separation between positive
and sign-changing solutions of parabolic equations, Proceedings of  the 5th International
Conference on Dynamical Systems and Differential Equations, Pomona 2004.
Disc. Cont. Dynamical Systems, Supplement 2005, pp. 427-435.
Abstract

with M. Fila and H. Matano,
Immediate regularization after blow-up. SIAM J. Math. Analysis 37 (2005), 752-776.
Abstract

with P. Quittner,
Liouville-type theorems and complete blow-up for indefinite superlinear parabolic equations,
In Nonlinear Elliptic and Parabolic Problems, M. Chipot and J. Escher (eds.),  Progress in Nonlinear
Differential Equations and Their Applications, Vol. 64,
Birkhauser, Basel, 2005, 391-402.
Abstract 

Asymptotic symmetry of positive solutions of parabolic equations, 
Proceedings of Equadiff 2003, F. Dumortier et al. (eds), World Scientific 2005, 99-108.
Abstract

with M. Fila and H. Matano,
Immediate regularization after blow-up.
Proceedings of Equadiff 2003, F. Dumortier et al. (eds), World Scientific 2005, 284-289.
 Abstract

with E. Yanagida,
A Liouville property and quasiconvergence for a semilinear heat equation.
J. Differential Equations, 208 (2005), 194-214.
Abstract

On uniqueness of positive entire solutions and other properties of linear parabolic equations.
Discrete Contin. Dynamical  Systems,  12 (2005), 13-26.
Abstract

with J. Huska,
The principal Floquet bundle and exponential separation for linear parabolic equations.
J. Dynam. Differential Equations, 16 (2004), 347-375.
Abstract

with E. Yanagida,
Nonstabilizing solutions and grow-up set for a supercritical  semilinear diffusion equation.
Differential Integral Equations, 17 (2004), 535-548.
Abstract 

with M.-A. Jendoubi,
Nonstabilizing solutions of semilinear hyperbolic and elliptic  equations with damping.
Proc. Royal Soc. Edinburgh 133A (2003), 1137-1153.
Abstract

with E. Yanagida,
On bounded and unbounded global solutions of a supercritical semilinear heat equation.
Math. Ann. 327 (2003), 745-771.
Abstract

with V. Hutson, Y. Lou and K. Mischaikow,
Competing species near a degenerate limit.
SIAM J. Math. Analysis 35 (2003), 453-491.
Abstract

On  $L^1$-heteroclinic solutions of a semilinear parabolic equation,
Proceedings of the Conference on Nonlinear Partial Differential Equations:
Diffusion, Cross-diffusion and Related Topics", Ryukoku 2002; Y. Morita et al. (eds.),
Ryukoku University,  Ryukoku 2003, pp.  62-68.
Abstract

with J. Busca and M.-A. Jendoubi,
Convergence to equilibrium for semilinear parabolic problems in $\R^N$.
Comm. Partial Differential Equations 27 (2002), 1793-1814.
 Abstract

with F. Simondon,
Nonconvergent bounded solutions of semilinear heat equations  on arbitrary domains,
J. Differential Equations 186 (2002), 586-610.
Abstract

Some common asymptotic properties of semilinear  parabolic, hyperbolic
and elliptic equations, Proc. Equadiff 10, Math. Bohemica 127 (2002), 301-310.
Abstract

with M. Fila and H. Matano,
Existence of $L^1$-connections between equilibria of a semilinear
parabolic equation. J. Dynam. Differential Equations 14 (2002), 463-491.
Abstract

Parabolic  equations:  asymptotic  behavior  and  dynamics  on  invariant  manifolds
(survey). Handbook on Dynamical Systems vol. 2,   B. Fiedler (ed.), Elsevier,
Amsterdam 2002, pp. 835-883.
Abstract

with E. Yanagida,
Stable subharmonic solutions of reaction-diffusion equations on an arbitrary domain.
Discrete Contin. Dynam. Systems 8 (2002), 209-218.
Abstract

with V. Hutson and K. Mischaikow,
The evolution of dispersal rates in a heterogeneous time-periodic environment.
J. Math. Biology 43 (2001), 501-533.
Abstract

Morse indices and bifurcations of positive  solutions of $\Delta u+f(u)=0$ on $R^N$.
Indiana Univ. Math. J. 50 (2001), 1407-1432.
Abstract

with W.-M. Ni and E. Yanagida,
Monotonicity of stable solutions in shadow systems.
Trans. Amer. Math. Soc.  353 (2001), 5057-5069.
Abstract

with E. Yanagida,
Existence of stable subharmonic solutions for reaction-diffusion  equations,
J. Differential Equations 169 (2001),  255-280.
Abstract

Stable subharmonic solutions of  reaction-diffusion equations,
Proc. of  Equadiff 99 ,   B. Fiedler, K. Groger, J. Sprekels (eds),
World Scientific, Singapore, 2000, pp. 722-725.
Abstract

with E. Yanagida,
Stable subharmonic solutions and asymptotic behavior in reaction-diffusion
equations, E. J. Qualitative Theory  Diff. Equations 2000:  Proc. 6th Colloquium
on  Qualitative Properties of Differential Equations No. 22. (2000), pp. 1-10.
Abstract

with E. Feireisl,
Structure  of  periodic   solutions and  asymptotic  behavior  for  time- periodic
reaction-diffusion equations on R, Adv. Differential Equations  5 (2000), 583-622.
Abstract

On the dynamics of scalar parabolic equations,
in: New Trends in Nonlinear Partial Differential Equations, Y. Morita et al. (eds.),
Ryukoku University,  Ryukoku 2000, pp. 32-45.
Abstract

 with M. Fila,
 Global nonexistence without blow-up  for an evolution problem,
 Math. Zeitschrift  232 (1999),  531-545.
 Abstract
Persistent saddle-connection in a class of  reaction-diffusion equations, 
J. Differential  Equations 156 (1999), 182-210.
Abstract
with M. Fila, 
Global solutions of a semilinear  parabolic equation, 
Adv.   Differential  Equations 4 (1999), 163-196.
Abstract
with E. N. Dancer, 
Realization of vector fields and dynamics of   spatially  homogeneous   parabolic equations,  Mem. Amer. Math. Soc.  140 (1999), viii+82.
Abstract
with P. Brunovsky, 
Morse-Smale structure of a generic reaction diffusion equation in higher  space  dimension, J. Differential  Equations. 135 (1997), 129-181 .
Abstract
Reaction-diffusion equations and realization of gradient vector  fields, 
Proc. EQUADIFF 95, L. Magalhaes, C. Rocha  and L. Sanchez (eds.), World Scientific,  Singapore 1998, 197-206 .
Abstract
with  P. Brunovsky,
On the local structure of $\omega$-limit sets of maps,
J. Appl. Math. Physics (ZAMP) 48 (1997), 976-986.
Abstract

with X.-Y. Chen, 
Asymptotic periodicity of positive solutions of reaction-diffusion equations on a ball, 
J. reine angew. Math. 472 (1996), 17-51.
Abstract

with V.  Sosovicka, 
Stable periodic solutions of a spatially homogeneous nonlocal reaction-diffusion equation, 
Proc. Royal Soc. Edinburgh 126A (1996), 867-884.
Abstract
with K. P. Rybakowski, 
Nonconvergent bounded trajectories in semilinear heat equations, 
J. Differential  Equations., 124 (1996), 472-494.
Abstract
with K. P. Rybakowski, 
Imbedding vector fields into Dirichlet BVPs, 
Annali Scuola Norm. Sup. Pisa XXI (1995), 737-749.
Abstract
Realization of dynamics of ODE's in scalar parabolic PDE's, 
Equadiff 8, Bratislava 1993, Tatra Mountains Math. Publ. 4 (1994), pp. 179-185.
Abstract
Transversal and nontransversal intersection of stable  and unstable manifolds of reaction-diffusion  equations on symmetric domains, 
Differential Integral Equations 7 (1994), 1527-1545.
Abstract
with X.-Y. Chen, 
Gradient-like structure and Morse decompositions  for time periodic one-dimensional parabolic equations, J. Dynam. Differential Equations. 7 (1995), 73-107.
Abstract
with P. Hess, 
Symmetry and convergence properties for nonnegative solutions of nonautonomous   reaction- diffusion problems, 
Proc. Royal Soc. Edinburgh 124A (1994), 573-587.
Abstract
with A. Haraux,
Convergence to a positive equilibrium for some nonlinear evolution equations,
Acta Math. Univ. Comenianae, LXI  (1992), 129-141 
Abstract
High-dimensional $\omega$-limit sets and chaos in scalar parabolic equations, 
J. Differential  Equations. 119 (1995), 24-53 
Abstract
Dynamics of scalar parabolic equations, 
in: Proc. Equadiff 1991, C. Perell\'o, C. Sim\'o, J. Sola-Morales    (eds.), 
World Scientific, London 1993, pp 215-224 
with I. Terescak, 
Exponential separation and invariant bundles for maps in ordered Banach spaces  with applications to parabolic equations,  J. Dynam. Differential Equations. 5 (1993), 279-303.
Abstract
with P. Hess, 
Boundedness of prime periods of stable cycles and convergence to fixed points in discrete  monotone dynamical systems, SIAM J. Math. Anal. 24 (1993), 1312-1330 
Abstract
with P. Brunovsky, X. Mora and J. Sola-Morales,
Asymptotic behavior of  semilinear elliptic equations on  an unbounded strip, 
Acta. Math. Univ. Comenianae LX (1991), 163-183 
owith. I. Terescak,
Convergence to cycles as a typical asymptotic  behavior in smooth strongly  monotone  discrete-time dynamical systems, 
Arch. Rational Mech. Anal. 116 (1991), 339-360.
Abstract
Realization of any finite jet in a scalar semilinear parabolic equation  on the ball in $R^3$,  Ann. Scuola  Norm. Sup. Pisa, XVIII (1991), 83-102 
Imbedding of any vector field in a scalar semilinear parabolic equations, 
Proc. Amer. Math. Soc. 115 (1992), 1001-1008. 
Abstract
with P. Brunovsk\'y and B. Sandstede,
Convergence in general periodic parabolic equations in one space  dimension,  Nonlinear Analysis, TMA, 18 (1992),  209-215 
Abstract
Complicated dynamics in scalar semilinear parabolic equations in higher   space dimension,  J.  Differential Equations 89 (1991), 244-271 
Existence of unstable sets for invariant sets in compact semiflows. 
Applications in order-preserving  semiflows, 
Comm. Math. Univ. Carolinae  31 (1990), 263-276 
with B. Fiedler, 
Complicated dynamics of scalar reaction diffusion equations with a nonlocal term, 
Proc. Royal Soc. Edinburgh, 115  (1990), 263-276.
Domains of attraction of equilibria and monotonicity properties of  convergent  trajectories  in   parabolic  systems admitting strong comparison principle, 
J. reine angew. Math. 400 (1989), 32-56. 
Generic properties of strongly monotone semiflows defined by ordinary  and parabolic  differential equations,  in: Colloquia Mathematica Soc.  J. Bolyai 53, North-Holland, Budapest 1990, pp. 519-530. 
Convergence in smooth strongly monotone flows defined by semilinear  parabolic equations,  J. Differential Equations  79 (1989), 89-110. 
with J. Mierczynski, 
Group actions on strongly monotone dynamical  systems,
Math. Ann. 283 (1989), 1-11. 
with P. Brunovsk\'y,
Generic hyperbolicity for    reaction-diffusion    equations on symmetric domains,  J. Applied Math. Physics (ZAMP) 38    (1987), 172-183. 
Generic hyperbolicity in one-dimensional   reaction-diffusion equation   with general boundary conditions, Nonlinear Analysis, TMA, 11 (1987), 593-597. 



         Back to the home page