盖斯特哈赫特

Dutch still life painters: Hyda, Claesz and Kalff, the scenery painters of Salomon van Ruysdael and his nephew Jacob van Ruysdael, Going, Berchem, Hayden and CapelleToday, Jan Hagemann, the son of Hans Hagemann, has brought partial works collected by the family to China to share these lovely art pieces with a broader audience.

汉斯·哈格曼的收藏包括了佛兰德斯画家鲁本斯、凡·代克、斯奈德斯、扬·勃鲁盖尔、布劳威尔、西格斯、菲特、荷兰静物画家海达、克拉斯、卡尔夫、风景画家萨洛蒙·范·雷斯达尔及其侄子雅各布·范·雷斯达尔、戈英、贝尔赫姆、海登以及卡佩勒等许多西洋绘画史上的显赫名字。

Counties or Shires: Avon, Bedfordshire, Berkshire, Buckinghamshire, Cambridgesshire, Cheshire, Cleveland, Cornwall, Cumbria, Derbyshire, Devon, Dorset, Durham,, Essex, Gloucestershire, Hampshire, Hereford and Worcester, Hertfordshire, Humberside (N.Humberside), Kent, Lancashire, Leicestershire, Lincolnshire, Norfolk, Northamptonshire, Northumberland, Nottinghamshiire, Oxfordshire, Shropshire, Somerset, Staffordshire, Suffolk, Surrey (Kingston-upon-Thames), East Sussex, West Sussex, Warwickshire, Isle of Wight, Wiltshire, North Yorkshire, Clwyd, Dyfed, Gwent, Gwynedd, Mid Glamorgan, Powys, South Glamorgan, West Glamorgan, Borders, Central, Dumfries and Galloway, Fife,Grampian, Highland, Lothian, Strathclyde, Tayside, Western Isles, Orkney, Shetland, Antrim, Ards, Armagh, Ballymoney, Belfast, Carrickfergus, Castlereagh, Coleraine Cookstown, Craigavon, Down, Dungannon, Fermanagh, Larne, Limavady, Lisburn Londonderry, Magherafelt, Moyle, Newtownabbey, Newry and Mourne, North Down, Omagh, Strabane, Northern lreland and Ballymena.

郡：埃文、贝德福、伯克、白金汉、剑桥、柴、克利夫兰、康沃尔、坎布里亚、德比、德文、多塞特、达勒姆、埃塞克斯、格罗斯特、汉普、赫里福德-伍斯特、哈福德、亨伯塞德、肯特、兰开夏、莱斯特、林肯、诺福克、北安普敦、诺森伯兰、诺丁汉、牛津、什罗普什鲁斯伯里）、萨默塞特、斯塔福德、萨福克、萨里、东塞萨克斯、西塞萨克斯、沃里克、怀特岛、威尔特、北约克(诺萨勒顿、克卢伊德、达费德、格温特、圭内斯、中格拉摩根、波伊斯、南格拉摩根、西格拉摩根、博德斯、中部大区、邓弗里斯－盖洛韦、法夫、格兰扁、苏格兰高地、洛锡安、斯特拉斯克莱德、泰赛德、西部群岛、奥克尼群岛、设德兰群岛、安特里姆、阿兹、阿尔马、巴利马尼、贝尔法斯特、卡里克弗格斯、卡斯尔雷、科尔雷恩、库克敦、克雷加文、唐、邓甘嫩、弗马纳、拉恩、利马瓦迪、利斯本、伦敦德里、马拉费尔特、莫勒、纽敦阿比、纽里和莫恩、北部丘陵、奥马区、斯特拉斑、北爱尔兰和巴利米纳。

The main results are:(1) the L1 boundedness of the Cesaro means operator of the harmonic expansions on the unit sphere with reflection-invariant measures is proved, and the characterization of the convergence index is given; for the points not in the planes with singularities, the pointwise convergence is also proved; these results are the generalizations of those both for the classical spherical harmonic expansions and for the Jacobi expansions;(2) Using the differential-reflection operators of Dunkl type, the uncertainty principle of a class of Sturm-Liouville operators is established, and as consequences, the uncertainty principles of some well-known classical orthogonal expansions such as Jacobi, Hermite and Laguerre expansions are obtained;(3) by introducing the Cauchy-Riemann equations in terms of the differential-reflection operators of two variables, the harmonic analysis of the extended Jacobi expansions is studied; the results include the Lp boundedness and the weak-L1 boundedness of the conjugate extended Jacobi expansions; specially, for some indexes p smaller than 1, the basic theory of the related Hardy spaces is established.

主要成果有：（1）证明了带有反射不变测度的球面调和展开蔡沙罗平均算子的L1有界性，给出了收敛指标的特征刻划，对不在奇性平面上的点，还证明了点态收敛性，这些成果同时推广了经典球面调和展开和雅可比展开的结果；（2）利用Dunkl型的微分-反射算子建立了一类斯特姆-刘威尔算子的测不准原理，并由此得到一些著名的经典正交展开如雅克比展开、赫米特展开和拉盖尔展开的测不准原理；（3）利用由两个变量的微分-反射算子定义的柯西-黎曼方程组来研究扩展雅克比展开的调和分析，证明了共轭扩展雅克比展开的Lp有界性和弱L1有界性，特别是对小于1的一些指标p，建立了相应的哈代空间的基本理论。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。