• Factor analysis
• Analytical boundary curve construction
• Rank deficiency problems

2022

• T. Andersons, M. Sawall,, K. Neymeyr,
  Analytical enclosure of the set of solutions of the three-species multivariate curve resolution problem
  J. Math. Chem. 60, 1750-1780 (2022).
   
• M. Sawall, T. Andersons, H. Abdollahi, S. Khodadadi Karimvand, B. Hemmateenejad, K. Neymeyr,
  Calculation of lower and upper band boundaries for the feasible solutions of rank-deficient multivariate curve resolution problems.
  Chemom. Intell. Lab. Syst. 226, 104577 (2022).