Add to ORKGLet $X $ be asmooth projective variety and $Kx $ be acanonical divisor of $X $. Then $X $ is called of general type when pluricanonical system $|mK_{X}| $ defines abirational embedding of $X $ for some positive integer $m $. The behavior of the pluricanonical systems is important to study varieties of general type. Fo
Abstract. In this article we give a numerical criterion, valid in all characteristics, for the very ...
We study Steiner systems which embed "in a minimal way" in projective planes, and consider connectio...
We study Steiner systems which embed “in a minimal way” in projective planes, and consider connectio...
In this paper we study when the pluri-canonical systems of a complete variety V of general type defi...
Abstract. In this paper we prove that if X is an irregular 3-fold with χ(ωX)> 0, then |mKX | is b...
For every smooth complex projective variety W of dimension d and nonnegative Kodaira dimension, we s...
Abstract. This note contains a new proof of a theorem of Gang Xiao saying that the bicanonical map o...
We use the Log Minimal Model Program (LMMP) to investigate the stratification of the set of R-diviso...
In this thesis we looked into three different problems which share, as a common factor, the exstensi...
In this article, a log del~Pezzo surface of index two means a projective normal non-Gorenstein surfa...
In this paper, we study the linear systems $|-mK_X|$ on Fano varieties $X$ with klt singularities. I...
In this article we prove the following boundedness result: Fix a DCC set I ⊆ [0, 1]. Let D be the se...
We develop the theory of canonical and pluricanonical adjoints, of global canonical and pluricanon...
The exposition studies projective models of K3 surfaces whose hyperplane sections are non-Clifford g...
Abstract. Given a smooth complex projective variety X, a line bundle L of X and v ∈ H1(OX), we say t...
Abstract. In this article we give a numerical criterion, valid in all characteristics, for the very ...
We study Steiner systems which embed "in a minimal way" in projective planes, and consider connectio...
We study Steiner systems which embed “in a minimal way” in projective planes, and consider connectio...
In this paper we study when the pluri-canonical systems of a complete variety V of general type defi...
Abstract. In this paper we prove that if X is an irregular 3-fold with χ(ωX)> 0, then |mKX | is b...
For every smooth complex projective variety W of dimension d and nonnegative Kodaira dimension, we s...
Abstract. This note contains a new proof of a theorem of Gang Xiao saying that the bicanonical map o...
We use the Log Minimal Model Program (LMMP) to investigate the stratification of the set of R-diviso...
In this thesis we looked into three different problems which share, as a common factor, the exstensi...
In this article, a log del~Pezzo surface of index two means a projective normal non-Gorenstein surfa...
In this paper, we study the linear systems $|-mK_X|$ on Fano varieties $X$ with klt singularities. I...
In this article we prove the following boundedness result: Fix a DCC set I ⊆ [0, 1]. Let D be the se...
We develop the theory of canonical and pluricanonical adjoints, of global canonical and pluricanon...
The exposition studies projective models of K3 surfaces whose hyperplane sections are non-Clifford g...
Abstract. Given a smooth complex projective variety X, a line bundle L of X and v ∈ H1(OX), we say t...
Abstract. In this article we give a numerical criterion, valid in all characteristics, for the very ...
We study Steiner systems which embed "in a minimal way" in projective planes, and consider connectio...
We study Steiner systems which embed “in a minimal way” in projective planes, and consider connectio...