Two-by-two upper triangular matrices and Morrey’s conjecture

Terence L.J. Harris*, Bernd Kirchheim, Chun Chi Lin

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)


It is shown that every homogeneous gradient Young measure supported on matrices of the form (a1,1⋯a1,n-1a1,n0⋯0a2,n) is a laminate. This is used to prove the same result on the 3-dimensional nonlinear submanifold of M2 × 2 defined by det X= 0 and X12> 0.

Original languageEnglish
Article number73
JournalCalculus of Variations and Partial Differential Equations
Issue number3
Publication statusPublished - 2018 Jun 1


  • 49J45

ASJC Scopus subject areas

  • Analysis
  • Applied Mathematics


Dive into the research topics of 'Two-by-two upper triangular matrices and Morrey’s conjecture'. Together they form a unique fingerprint.

Cite this