Comment on `Oblique Propagation and Dissipation of Alfvén Waves in Coronal Holes' by Srivastava and Dwivedi

Suresh Chandra, Lalan Prasad

We comment on the recent paper by Srivastava and Dwivedi (J. Astrophs. Astr. {\bf 28}, 1, 2007). In the said paper the derived dispersion relation $νη\cos^4 θk^4 + [v_A^2 - i ω(ν+…