In this article, the authors give a typical integral＇s bidirectional estimates for allcases. At the same time, several equivalent characterizations on the F（p, q, s, k） space in theunit ball of Cn are given.
This paper deals with the boundedness and compactness of the weighted composition operators from the F（p, q, s） spaces, including Hardy space, Bergman space, Qp space, BMOA space, Besov space and α-Bloch space, to ...This paper deals with the boundedness and compactness of the weighted composition operators from the F（p, q, s） spaces, including Hardy space, Bergman space, Qp space, BMOA space, Besov space and α-Bloch space, to Bers-type spaces Hv^∞（ or little Bers-type spaces Hv,o∞ ）, where v is normal.展开更多
In this paper we mainly consider little Hankel operators with squareintegrable symbols on the weighted Bergman spaces of the unit ball.We obtain that Schatten class of little Hankel operators is equivalent to Schatten...In this paper we mainly consider little Hankel operators with squareintegrable symbols on the weighted Bergman spaces of the unit ball.We obtain that Schatten class of little Hankel operators is equivalent to Schatten class of positive Toeplitz operators under the conditions that SMO（f） ∈ L p/2 （B n,dλ） and 2 ≤ p ∞,which is very important to research the relation between Toeplitz operators and little Hankel operators.展开更多
In this paper, we define β-Hausdorff operator on the unit polydisk and study the boundedness of the operator on Lipschitz space. Firstly, we translate the problem of coefficient into integral of weighted composition ...In this paper, we define β-Hausdorff operator on the unit polydisk and study the boundedness of the operator on Lipschitz space. Firstly, we translate the problem of coefficient into integral of weighted composition operator, then give the sufficient conditions of boundedness, and also obtain an upper bound for the operator norm on Lipschitz space.展开更多
We have recently published a series of papers on a theory we call collision space-time, that seems to unify gravity and quantum mechanics. In this theory, mass and energy are redefined. We have not so far demonstrated...We have recently published a series of papers on a theory we call collision space-time, that seems to unify gravity and quantum mechanics. In this theory, mass and energy are redefined. We have not so far demonstrated how to make it compatible with electric properties such as charge and the Coulomb force. The aim of this paper is to show how electric properties can be reformulated to make it consistent with collision space-time. It is shown that we need to incorporate the Planck scale into the electric constants to do so. This is also fully possible from a practical point of view, as it has recently been shown how to measure the Planck length independent of other constants and without the need for dimensional analysis.展开更多
人脸年龄合成(face age synthesis,FAS)的目标是根据源人脸图像合成指定年龄人脸图像,同时保留人脸的个人特征和身份信息.针对年龄变换时无关特征容易改变和产生伪影鬼影的问题,提出一种基于生成对抗网络的人脸年龄渐进合成算法.采用基...人脸年龄合成(face age synthesis,FAS)的目标是根据源人脸图像合成指定年龄人脸图像,同时保留人脸的个人特征和身份信息.针对年龄变换时无关特征容易改变和产生伪影鬼影的问题,提出一种基于生成对抗网络的人脸年龄渐进合成算法.采用基于门控循环单元的年龄编辑模块自适应地过滤或加入特征,并使用属性解耦模块在潜在空间进行对抗学习,通过生成器和判别器的对抗策略保证了真实自然的人脸合成,使用年龄分类约束拟合特定年龄分布,为了保证年龄无关属性的保留,还在生成对抗网络中引入了重建学习.在跨年龄名人数据集(cross-age celebrity dataset,CACD)下的实验结果表明,对比其他基于条件生成对抗网络的算法,提出的算法生成的人脸图像伪影失真有所减少,年龄显著性增强,具有较好的年龄准确性和较高的身份一致性.展开更多
基金supported by the National Natural Science Foundation of China(11571104)the Hunan Provincial Innovation Foundation for Postgraduate(CX2017B220)Supported by the Construct Program of the Key Discipline in Hunan Province
文摘In this article, the authors give a typical integral＇s bidirectional estimates for allcases. At the same time, several equivalent characterizations on the F（p, q, s, k） space in theunit ball of Cn are given.
基金Supported by the National Natural Science Foundation of China (10771064)the Natural Science Foundation of Zhejiang province (Y6090036+1 种基金Y7080197,Y606197)the Foundation of Department of Education of Zhejiang Province (20070482)
文摘This paper deals with the boundedness and compactness of the weighted composition operators from the F（p, q, s） spaces, including Hardy space, Bergman space, Qp space, BMOA space, Besov space and α-Bloch space, to Bers-type spaces Hv^∞（ or little Bers-type spaces Hv,o∞ ）, where v is normal.
文摘In this paper we mainly consider little Hankel operators with squareintegrable symbols on the weighted Bergman spaces of the unit ball.We obtain that Schatten class of little Hankel operators is equivalent to Schatten class of positive Toeplitz operators under the conditions that SMO（f） ∈ L p/2 （B n,dλ） and 2 ≤ p ∞,which is very important to research the relation between Toeplitz operators and little Hankel operators.
文摘In this paper, we define β-Hausdorff operator on the unit polydisk and study the boundedness of the operator on Lipschitz space. Firstly, we translate the problem of coefficient into integral of weighted composition operator, then give the sufficient conditions of boundedness, and also obtain an upper bound for the operator norm on Lipschitz space.
文摘We have recently published a series of papers on a theory we call collision space-time, that seems to unify gravity and quantum mechanics. In this theory, mass and energy are redefined. We have not so far demonstrated how to make it compatible with electric properties such as charge and the Coulomb force. The aim of this paper is to show how electric properties can be reformulated to make it consistent with collision space-time. It is shown that we need to incorporate the Planck scale into the electric constants to do so. This is also fully possible from a practical point of view, as it has recently been shown how to measure the Planck length independent of other constants and without the need for dimensional analysis.
文摘人脸年龄合成(face age synthesis,FAS)的目标是根据源人脸图像合成指定年龄人脸图像,同时保留人脸的个人特征和身份信息.针对年龄变换时无关特征容易改变和产生伪影鬼影的问题,提出一种基于生成对抗网络的人脸年龄渐进合成算法.采用基于门控循环单元的年龄编辑模块自适应地过滤或加入特征,并使用属性解耦模块在潜在空间进行对抗学习,通过生成器和判别器的对抗策略保证了真实自然的人脸合成,使用年龄分类约束拟合特定年龄分布,为了保证年龄无关属性的保留,还在生成对抗网络中引入了重建学习.在跨年龄名人数据集(cross-age celebrity dataset,CACD)下的实验结果表明,对比其他基于条件生成对抗网络的算法,提出的算法生成的人脸图像伪影失真有所减少,年龄显著性增强,具有较好的年龄准确性和较高的身份一致性.
