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Gubei, China

Shanghai University of International Business and Economics , formerly known as Shanghai Institute of Foreign Trade, is a public university in Shanghai, China. Founded in 1960, SUIBE is an institution of higher learning formerly subordinate to the Ministry of Foreign Trade and Economic Cooperation. Since 1994 it is under the administration of the Shanghai Municipal Government. Wikipedia.

Zhao H.-Q.,Shanghai Institute of Foreign Trade
Journal of the Physical Society of Japan | Year: 2013

With the help of a property of Hirota bilinear operators, a new coupled Volterra lattice system is presented based on its bilinear form. Using the perturbational method, we obtain two-soliton solution and three-soliton solution to the coupled Volterra lattice system. Furthermore, resonant interactions of the solitons are analyzed in detail to reveal several new features. A explanation of the mechanism of the resonant properties of the solution is proposed. Finally, the N-soliton solution is expressed in the form of Pfaffian. © 2013 The Physical Society of Japan.

Liu L.,Shanghai Institute of Foreign Trade | Yuan H.,East China Normal University
Zeitschrift fur Angewandte Mathematik und Physik | Year: 2011

We prove that the spherically symmetric subsonic flows in an infinitely long straight divergent nozzle with arbitrary smooth cross-section are unique for the three-dimensional steady potential flow equation. The proof depends on an extreme principle for elliptic equations in an unbounded conical domain, under the assumption that the gradient of the solution is of order. Similar result holds for steady subsonic Euler flows in two-dimensional infinitely long straight divergent nozzles. © 2010 Springer Basel AG.

Huang J.,Shanghai Institute of Foreign Trade
Ocean Development and International Law | Year: 2013

Odyssey Marine Exploration, Inc. v. The Unidentified Shipwrecked Vessel is a recent controversial case decided by U.S. courts concerning a Spanish historic shipwreck on the high seas. This article analyzes the case and its implications from three aspects. First, the different laws applicable to shipwrecks reflect diversified approaches to the preservation of shipwrecks on the high seas. Second, compared with the U.S. Foreign Sovereignty Immunity Act and the UNESCO Convention on the Protection of the Underwater Cultural Heritage, the UN Convention on Jurisdictional Immunities of States and Their Property better defines "commercial activity" by using the nature of the transaction as a primary criterion and its purpose as a supplement. Moreover, warship wrecks and the cargo on board are inseverable for sovereign immunity purposes. Third, a legal vacuum exists for the protection of a former colony state's legitimate interests over a historic shipwreck. © 2013 Copyright Taylor and Francis Group, LLC.

Liu H.,Shanghai Institute of Foreign Trade | Chen Y.,Shanghai JiaoTong University
ICIC Express Letters | Year: 2011

In this paper, we suggest a novel method for a new problem: measuring the similarity between Complex Named Entities (CNEs) by a hybrid model using multiple Web resources. CNEs like book names or names of commodities appear everywhere in our daily life. Different from previous works, we focus on fine-grained similarities within a CNE class. We measure the similarity of two CNEs based on their co-occurrences on the Web as well as similarities of two URL sets associated with them through a Web search. Additionally, we extract hierarchical information from Web sites such as Baidu Tieba and Taobao to distinguish between pure relatedness and strong similarity. The use of Web information ensures that we can handle new CNEs that have not been listed in any ontology or corpus. Evaluation results show that our approach achieves satisfactory results. The suggested hybrid approach will be beneficial for a lot of real world semantic applications. © 2011 ISSN.

Zhu J.,Shanghai Institute of Foreign Trade | Zhu J.,Tongji University
Match | Year: 2013

The energy of a graph is the sum of the absolute values of the eigenvalues of its adjacency matrix. We denote by U(2n) the set of all unicyclic graphs of order 2n with a perfect matching. Let B(2n) = {G ε U(2n)| the length of the unique cycle of G is divisible by 4} and A(2n) = U(2n) \ B(2n). W. Wang, in the paper "Ordering of unicyclic graphs with perfect matchings by minimal energies", MATCH Commun. Math. Comput. Chem. 66 (2011) 927-942, [1], posed a conjecture about ordering of graphs in A(2n) by minimal energies. We now characterize the graphs in U(2n) with the first seven minimal energies and offer an answer to the conjecture.

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