论文部分内容阅读
The author gives a counterexample and some conclusions for effective non-vanishing of Weil divisors on algebraic surfaces.
ON EFFECTIVE NON-VANISHING OF WEIL DIVISORS ON ALGEBRAIC SURFACES
【摘 要】
：
The author gives a counterexample and some conclusions for effective non-vanishing of Weil divisors on algebraic surfaces.
【机 构】
：
Graduate School of Mathematical Sciences
【出 处】
：
数学年刊B辑
【发表日期】
：
2004年期
其他文献
The knowledge of flow regimes is very important in the study of a two-phase flow system. A new flow regime identification method based on a Probability Density
Fragmentation Effects on Diversity of Wasp Community and Its Impact on Fig/Fig Wasp Interaction in F
Habitat fragmentation usually results in alteration of species composition or biological communities. However, little is known about the effect of habitat fragm
AIM: To evaluate the antioxidant and phase Ⅱ detoxification enzyme inducing ability of green leaf vegetables consumed in Asia. METHODS: The antioxidant propert
Landscape spatial pattern mainly refers to the distribution of patches, which are different in size and shape in space owing to the interaction of various ecolo
Lyapunov’s second method was used to study the nonlinear stability of parallel shear flows for stress-free boundaries. By introducing an energy functional, it
To obtain carbon dioxide (CO2) flux between water-air interface of Taihu lake, monthly water samplers at 14 sites and the local meteorological data of the lake
On the Evaluation Overlap Integrals with the Same and Different Screening Parameters Over Slater Typ
In this paper, derivation of analytical expressions for overlap integrals with the same and different screening parameters of Slater type orbitals (STOs) via th
Synthesis, Characterization, Crystal Structure and Stability of a Ternary Cu(Ⅱ) complex with 1,10-Ph
IntroductionIt is important to research the mixed-ligand copper complexes containing bioligands,such as amino acids, nucleic acids and proteins,in exploring the
The theory of parameterized computation and complexity is a recently developed subarea in theoretical computer science. The theory is aimed at practically solvi
This investigation presents the Green functions for a decagonal quasicrystalline material with a parabolic boundary subject to a line force and a line dislocati