ROMANIAN ACADEMY
REVUE ROUMAINE DE MATHÉMATIQUES
PURES ET APPLIQUÉES
(ROMANIAN JOURNAL OF PURE AND APPLIED MATHEMATICS)
Special issue dedicated to Professor Lucian Bădescu on the occasion oh his 70
th
birthday
TOME LX • N
O
3
• 2015
CONTENTS
Guest Editors: Marian APRODU and Vasile BRÎNZĂNESCU
Foreword
Ciro CILIBERTO and Flaminio FLAMINI
Extensions of line bundles and Brill–Noether loci of rank-two vector bundles on a general curve
Alexandru BUIUM
Arithmetic analogues of some basic concepts from Riemannian geometry
Usman ALI, Barbu BERCEANU and Zaffar IQBAL
Relative Garside elements of Artin monoids
M.C. BELTRAMETTI, A. LANTERI and M. LAVAGGI
Hilbert surfaces of bipolarized varieties
Alexandru DIMCA
On the topology of some quasi-projective surfaces
Florin AMBRO and Mugurel BARCĂU
On representations by Egyptian fractions
Fabrizio CATANESE, Keiji OGUISO and Alessandro VERRA
On the unirationality of higher dimensional Ueno-type manifolds
Daniel MATEI
On a class of algebraic surfaces constructed from arrangements of lines
Tommaso De FERNEX and Mircea MUSTAŢĂ
The volume of a set of arcs on a variety
