关于Chidume结果的推广

在一致光滑的Banach空间,证明了满足不等式‖Tx≤C ‖x‖的一类非线性强增生算子的Mann迭代序列强收敛于Tx=f的唯一解。     

Hilbert空间中拟非扩张映像族公共不动点的迭代算法

给出了Hilbert空间中拟非扩张映像族公共不动点的一个杂交投影算法,使用修正的杂交投影迭代算法,证明了一个强收敛定理,扩展了文献的结果。     

Ungoverned space? Examining the FARC's interactions with local populations in Northern Ecuador

The Ecuadorian state has long been absent from the regions along its northern border with Colombia. I argue that this lack of state presence has allowed non-state armed groups and criminal organizations space to not only operate from these areas, but also, to challenge and change the relationship between local populations and the Ecuadorian state. After reviewing theoretical approaches to concepts of changing security paradigms and ungoverned space, the article details the conditions that have allowed armed groups, specifically the FARC, to take advantage of the lack of state presence along Ecuador's northern border.     

P一致光滑空间中一类非线性算子的不动点逼近

在P一致光滑的Banach空间中。证明了满足一定条件的Ishikawa迭代序列强收敛于非Lipschitz算子的不动点。     

Rebel movements in the DRC

Despite a generally valiant effort on the part of the United Nations (UN) since 1999 to bring peace and stability to the Democratic Republic of the Congo (DRC), the country continues to be destabilised by rebel forces. These armed movements pose a constant threat to the fragile transition in the DRC, and security in the country is continuously undermined. This article examines rebel forces in the DRC from two perspectives. Firstly, it examines such movements as a manifestation of sub-national terrorism. Secondly, it examines armed movements from the perspective of so-called ‘ungoverned spaces’. The view taken in this article supports the scholarly insight and argument that in countries such as the DRC, armed movements and militias are filling power vacuums that are the result of the inability and lack of military capacity of weak states to fight these movements effectively. Specifically, the eastern and north-eastern parts of the DRC have been major conflict zones where sub-national terrorists employ terror as a strategy. In this context, the DRC is severely affected by terrorism – a phenomenon in the DRC that is intimately linked to the failure to effect sustained development and to consolidate accountable and effective governance.     

Banach空间中严格拟伪压缩映像族公共不动点的迭代算法

根据Banach空间中严格拟伪压缩映像不动点的迭代格式,将其扩充到无穷多个严格拟伪压缩映像族公共不动点的迭代算法,证明其强收敛定理,扩展了已知的相关结果．     

2-一致光滑Banach空间中k-严格伪压缩半群公共不动点的隐格式迭代算法

对于Banach空间中女一严格伪压缩半群的公共不动点给出了隐格式迭代算法,证明了一个强收敛定理,推广并扩展了相关结论。     

Is South Africa's 20 years of democracy in crisis? Examining the impact of unrest incidents in local protests in the post-apartheid South Africa

This article assesses South Africa's 20 years of democracy, which has frequently been bedevilled by local protests. This article is particularly interested in those unrest incidents that have been distinct for one reason or another. In South Africa, the surge in local unrest incidents is often linked to police behaviour, which has become increasingly militant and brutal when quelling protests. While the right to protest is constitutional, the damage caused during protest action can be immense owing to acts of violence. Protestors' resorting to violent protest action is often linked to increased frustrations as a result of the government's inability to live up to the expectations of marginalised and poor communities. While this article draws primarily on existing scholarly debates focusing on social protests, the primary objective is to examine the impact of unrest incidents on local protests in post-apartheid South Africa. The article further argues that ‘spaces’ for participation in local governance should be created so that citizens can become architects of development and their own future.     

Foliage and violence: Interrogating forests as a security threat in Nigeria

The discourse on security challenges in Nigeria has generated much scholarly insight. What is yet to be sufficiently interrogated is the place of forests in the problem. Situating the problem within the context of global occurrences, the study explores security threats posed by the poor management of some Nigerian forests, which has resulted in invasion and exploitation by criminals who engage in militancy, kidnapping, ritual killing, armed robbery, cattle rustling and cannabis cultivation. Using the theory of ungoverned spaces as a foundation, the study locates the major reason for the invasion and use of forested landscape for criminal activities in the Nigerian state, the presence of the authorities in these sanctuaries is either non-existent or, at best, sporadic.     

武器装备体系能力空间描述研究

武器装备体系能力是武器装备体系研究的重要组成部分.从形式上对武器装备体系能力进行了描述,给出了其相关性质.从不同角度分析和定义了武器装备体系能力间的关系,给出了武器装备体系能力空间的结构特点,构建了武器装备体系能力子系统.从能力的个体、能力的关系、能力的系统三个层面对武器装备体系能力空间进行了描述,为武器装备体系及其能力的研究奠定了一定的基础.