Acta Universitatis Carolinae. Mathematica et Physica, Tome 20 (1979)

Sommaire du Fascicule no. 1

Contents

Parameter estimation in cosine regression

Dupač, V.

p. 3-17

Effects of the axial component of the space charge electric field in the omegatron

Urgošík, B.

p. 19-39

Medial division groupoids

Kepka, Tomáš

p. 41-60

Quasigroups whose regular mappings are automorphisms

Kepka, Tomáš ; Němec, P.

p. 61-71

Observations of comets and asteroids at the Kleť Observatory in the year 1977

Mrkos, A.

p. 73-82

Sommaire du Fascicule no. 2

Contents

Fluorescence, absorption and photosynthetic rate measurements of potato leaves (Solanum tuberosum L.) during their vegetations

Vacek, K. ; Nauš, J. ; Barthová, V. ; Zrůst, J.

p. 3-9

Correlation between some structural effects in odd deformed nuclei and single particle transfer reactions

Kvasil, J. ; Štěrba, F. ; Holan, P.

p. 11-26

Higher-order terms in th Brueckner-Goldstone perturbation expansions

Blank, J. ; Hořejší, J.

p. 27-56

Presheaves over the sets which need not be well ordered, functional separation of their inductive limits and their representation by sections

Pechanec-Drahoš, J.

p. 57-62

Under an inductivity condition the stalks of the covering space of a presheaf are isomorphic (inductive and projective modifications of closurations of presheaves)

Pechanec-Drahoš, J.

p. 63-73

The spectrum of a bright perseid

Bouška, J. ; Mrkos, A.

p. 75-77