A minorization of the first positive eigenvalue of the scalar laplacian on a compact Riemannian manifold
Jacek Komorowski
GDML_Books, (1980), p.

CONTENTSIntroduction.......................................................................................................... 51. A parametrix of tho laplacian................................................................................ 72. An estimation of the differential of an eigenfunction of the laplacian......... 163. A normal chart on a neighbourhood of a geodesic........................................ 274. Minorization of the first positive eigenvalue of the laplacian......................... 41References................................................................................................................. 55

EUDML-ID : urn:eudml:doc:268490 
@book{bwmeta1.element.zamlynska-ab56cb1a-0123-4dd1-9300-1a29d31263e1,
     author = {Jacek Komorowski},
     title = {A minorization of the first positive eigenvalue of the scalar laplacian on a compact Riemannian manifold},
     series = {GDML\_Books},
     publisher = {Instytut Matematyczny Polskiej Akademi Nauk},
     address = {Warszawa},
     year = {1980},
     zbl = {0431.58019},
     language = {en},
     url = {http://dml.mathdoc.fr/item/bwmeta1.element.zamlynska-ab56cb1a-0123-4dd1-9300-1a29d31263e1}
}

Jacek Komorowski. A minorization of the first positive eigenvalue of the scalar laplacian on a compact Riemannian manifold. GDML_Books (1980),  http://gdmltest.u-ga.fr/item/bwmeta1.element.zamlynska-ab56cb1a-0123-4dd1-9300-1a29d31263e1/