We correct some misprints in some powers that propagate throughout the paper with title “Weighted norm inequalities for positive operators restricted on the cone of λ-quasiconcave functions”, Proceedings of the Royal Society of Edinburgh, 150, 17–39, 2020 DOI:10.1017/prm.2018.85
Where is 
$x^{\lambda p(1-p)}$ should be 
$x^{(\lambda pp^{\prime}-1)(1-p)}$ in:
p. 24 → Theorem 3.1, eq. (3.2);
p. 24 → line -6;
p. 26 → line 1.
Where is 
$x^{\lambda {{p \over s}}\left( {1-{{p \over s}}} \right)}$ should be 
$x^{\left( {\lambda {{p \over s}}{\left( {{p \over s}} \right)}^{\prime}-1} \right)\left( {1-{{p \over s}}} \right)}$ in:
p. 26 → Theorem 3.2 - eq. (3.5).
Where is yλp should be y −λp−1 in:
p. 33 → B 8, B 9, B 10, B 11;
p. 34 → B 12, B 13, B 14, B 15.
Where is xλp should be x −λp−1 in:
p. 34 → B 15, B 16, B 17.
Where is z λp should be z −λp−1 in: p. 34 → B 18;
p. 35 → B 22, B 23, B 24, B 25.
Where is 
$V_{\lambda p}^{1-{p}^{\prime}} $ should be 
$V_{\lambda p}^{-1-{p}^{\prime}} $ in:
p. 33 → B 8, B 9, B 10, B 11;
p. 34 → B 12, B 13, B 14, B 15 (2 times), B 16, B 17, B 18;
p. 35 → B 22, B 23, B 24, B 25.
Acknowledgements
This research was partially supported by the grant 18-00580S of the Grant Agency of the Czech Republic, RVO: 67985840 and by CMUC (the Centre for Mathematics of the University of Coimbra – UID/MAT/00324/2020), funded by the Portuguese Government through FCT/MEC and co-funded by the European Regional Development Fund through the Partnership Agreement PT2020.
