Publications of Stefan Krömer (as of 2012/01/09)

• with M. Kružík:
  Oscillations and concentrations in sequences of gradients up to the boundary
  Preprint arXiv:1109.3020
  


• with B. Kawohl:
  Uniqueness and symmetry of minimizers of Hartree type equations with external Coulomb potential
  Preprint. To appear in ACV.
  


• with H. Hajaiej:
  A weak-strong convergence property and symmetry of minimizers of constrained variational problems in R^N
  JMAA (to appear in print, available online). Preprint version: arXiv:1008.1939
  


• Dimension reduction for functionals on solenoidal vector fields
  ESAIM:COCV (to appear in print, available online). Preprint version: arXiv:1004.3704
  


• with I. Fonseca:
  Multiple Integrals Under Differential Constraints: Two-Scale Convergence and Homogenization
  Indiana Univ. Math. J. 59, 427-458 (2010)


• On the role of lower bounds in characterizations of weak lower semicontinuity of multiple integrals
  Advances in Calculus of Variations 3(4), 387–408 (2010).


• On Compactness of Minimizing Sequences Subject to a Linear Differential Constraint
  Zeitschrift für Analysis und ihre Anwendungen 30(3), 269–303 (2011). Preprint version: 09-CNA-005
  


• Necessary conditions for weak lower semicontinuity on domains with infinite measure
  ESAIM:COCV 16(2), 457-471 (2010).
  


• A priori estimates in L^∞ for non-diagonal perturbed quasilinear systems
  Ann. Scuola Norm. Sup. Pisa Cl. Sci. (5), Vol. VIII, 417-428 (2009)
  


• with M. Lilli:
  On properness and related properties of quasilinear systems on unbounded domains
  Math. Nachr. 284(8-9), 1048-1082 (2011)


• with T. J. Healey:
  Injective Weak Solutions in Second-Gradient Nonlinear Elasticity
  ESAIM:COCV 15, 863–871 (2009)
  


• Existence and symmetry of minimizers for nonconvex radially symmetric variational problems
  Calc. Var. Partial Differ. Equ. 32(2), 219-236 (2008)
  


• with H. Kielhöfer:
  Radially symmetric critical points of non-convex functionals
  Proceedings of the Royal Society of Edinburgh: Section A Mathematics, Volume 138(6), 1261-1280 (2008)
  


• with M. Lilli:
  Branches of positive solutions of quasilinear elliptic equations on non--smooth domains.
  Nonlinear Anal., Theory Methods Appl. 64(10), 2183-2202 (2006)
  


• with H. Kielhöfer and T.J. Healey:
  Bifurcation with a two-dimensional kernel.
  J. Differential Equations 220(1), 234-258 (2006)
  


• Nonconvex radially symmetric variational problems, PhD Thesis, Universitaet Augsburg (2005)
  


• Symmetriebrechung bei Variationsproblemen, Diploma Thesis, Universitaet Augsburg (2002)