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| 1 | Dual Gabriel theorem with applications显示文摘We introduce the quiver of a bicomodule over a cosemisimple coalgebra. Applying this to the coradical C0 of an arbitrary coalgebra C, we give an alternative definition of the Gabriel quiver of C, and then show that it coincides with the known Ext quiver of C and the link quiver of C. The dual Gabriel theorem for a coalgebra with a separable coradical is obtained, which generalizes the corresponding result for a pointed coalgebra. We also give a new description of C1 = C0 ∧X C0 of any coalgebra C, which can be regarded as a generalization of the first part of the well-known Taft-Wilson Theorem for pointed coalgebras. As applications, we give a characterization of locally finite coalgebras via their Gabriel quivers, and a property of the Gabriel quiver of a quasi-coFrobenius coalgebra. | CHEN Xiaowu, HUANG Hualin & ZHANG Pu Department of Mathematics, University of Science and Technology of China, Hefei 230026, China USTC Shanghai Institute for Advanced Studies, Shanghai 201315, China Mathematical Section, the Abdus Salam ICTP, Strada Costiera 11, Trieste 34014, Italy Department of Mathematics, Shanghai Jiao Tong University, Shanghai 200030, China | 2006 | Science China Mathematics2006，49，1： | 6 |
| 2 | Normal scalar curvature and a pinching theorem in S^m×R and H^m×R显示文摘We obtain an inequality in Sm×R and Hm×R which is similar to DDVV conjecture.As an application,we show that a minimal submanifold in H m×R with nonnegative scalar curvature must be a surface of the type γ×R,where γ is a geodesic in H m.In addition,we get a pinching theorem in Sm×R. | CHEN Qun 1,2 & CUI Qing 3,1,1 School of Mathematics and Statistics,Wuhan University,Wuhan 430079,China 2 International Center for Theoretical Physics,Trieste 34100,Italy 3 School of Mathematics,Southwest Jiaotong University,Chengdu 610031,China | 2011 | Science China Mathematics2011，54，9： | 6 |
| 3 | Some Remarks on the Symmetry of Self-Conjugate Minimal Surfaces in R^3 | Chen Weihuan M.S.Rahman Chen Weihuan International Centre for Theoretical Physics Trieste,Italy and Department of Mathematics Peking University Beijing,100871 ChinaRahman,M.S.International Centre for Theoretical Physics Trieste,Italy and Department of Maihematics Jahangirnagar University Dhaha,1342 Bangladesh | 1996 | Acta Mathematica Sinica,English Series1996，12，2： | 2 |
| 4 | Physical and Mathematical Errors in the Alleged Planck-Ether Theory. A Vindication of Max Planck显示文摘A radical attempt to develop the Planck ether theory has been made by Winterberg who, however, assumes positive and negative Planck masses in order to have a zero cosmological constant and to overcome the divergence problems of quantum electrodynamics. Now, it is evident that two opposite Planckions,interact- ing with each other have parallel accelerations, thus going on accelerating each other up to infinite energy. We also show that a negative inertia leads to self-acceleration of a simple particle because of the fields present in any interaction, even those relative to ' contact' actions which are unable to produce Winterberg’s vortex rings without the use of long range forces. The appearance of the electric field in the Planckion model is unjustified and in contradiction with MacCullagh’s condition used by Winterberg, We suggest a possible solution. Other difficulties regard the nonannihilation of the positive and negative Planckions, although they are antiparticles to each other, and the justification of the elementary particle masses which are small submultiples of the Planck masses. Finally, Winterberg thinks of having derived special relativity from prerelativistic physics by demanding invariance of the Lorentz condition under both Galilei and Lorentz transformations, which is impossible. What is worse is that Wintorberg does not refer to the same space-time events in writing his transforma- tions. Suggestions to improve Winterberg’s theory are given. | G. Cavalleri and E. Tonni (UniversitáCattolica del Sacro Cuore,v. Trieste 17, 25121 Brescia, Italy) | 1995 | Journal of Systems Engineering and Electronics1995，6，4： | 2 |
| 5 | Has Poverty Gotten Worse?显示文摘 | Robert K Triest | 1998 | Journal of Economic Perspectives1998，，12： | 1 |
| 6 | A general protocol for the generation of Nanobodies for structural biology 显示文摘 | Pardon E Laeremans T Triest S | 2014 | Nature Protocols2014，9，3： | 1 |
| 7 | Angiogenesis in malignancies of the female genial tracte trac显示文摘 | Abulafia O Triest W E Sherer D M | 2005 | Gymecol Oncol2005，78，2： | 1 |
| 8 | Angiogensis in malignancies of the female genital tract显示文摘 | Abulafia O Triest WE Sherer DM | 1999 | Gynecol Oncol1999，72，2： | 1 |
| 9 | Angiogenesis in primary and metastatic epithelial ovarian carcinoma显示文摘 | Abuladfia O Triest WE Sherer DM | 1998 | Am J Obstet Gynecol1998，9，： | 1 |
| 10 | Job Creation, Job Destruction, and the Real Exchange Rate显示文摘 | Klein MW Sehuh S Triest R | 2003 | Journal of Interna-tional Economics2003，59，： | 1 |
| 11 | ATETRA, a new soft- ware program to analyze tetraploid microsatellite data: comparison with TETRA and TETRASAT 显示文摘 | Van Puyvelde K Van Geert A Triest L | 2010 | Mol Ecol Resour2010，10，： | 1 |
| 12 | Angiogengsis in malignancies of the female genital tract显示文摘 | Abulafia O Triest WE Shere r DM | 1999 | Gynicology1999，72，2： | 1 |
| 13 | Angiogenesis in endometrial hyperplasia and stage I endometrial carcinoma显示文摘 | Triest WE Sherer DM | 1995 | Obstet Gynecol1995，86，3： | 1 |
| 14 | Angiogenesis in endometrial hyperplacia and stage I endomtrial carcinoma显示文摘 | Abulafia O Triest WE Sherer DM | 1995 | Obstet Gynecol1995，86，4： | 1 |
| 15 | Thymidylate synthase:a target for combination therapy and determinant of chemotherapeutic response in colorectal cancer 显示文摘 | VAN TRIEST B PETERS G J | 1999 | Oncology1999，57，3： | 1 |
| 16 | Angiogenesis in malignancies of the gemal genital tract显示文摘 | Triest WE Shere DM | 1999 | Gynecol Oncol1999，72，2： | 1 |
| 17 | Angiogenesis in malig- nancies of the female genital tract显示文摘 | Abulafia O Triest W E Sherer D M | 1999 | Gynecol Oncol1999，72，2： | 1 |
| 18 | Membranous basal cell adenoma of the hypophyarynx显示文摘 | Triest WE Fried MP Stanievich JF | 1983 | Arch Otolaryngol1983，109，11： | 1 |
| 19 | Fine-scale genetic structure of the common Primula elatior (Primulaceae) at an early stage of popula- tion fragmentation显示文摘 | VAN ROSSUM F TRIEST L | 2006 | American Journal of Botany2006，93，9： | 1 |
| 20 | Evaluation of four-dimensional computed tomography-based intensity-raodulated and respiratory-gated radiotherapy techniques for pancreatic carcinoma 显示文摘 | van der Geld YG van Triest B Verbakel WF | 2008 | Int J Radiat Oncol Biol Phys2008，72，4： | 1 |
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