نتایج جستجو برای: gap
تعداد نتایج: 140260 فیلتر نتایج به سال:
در این تحقیق مدل ساده ای از یک پل سه دهانه مورد بررسی قرار گرفته است که تحت اثر مولفه¬های افقی و عمودی حرکت عمود بر گسل با بزرگاها و اختلاف فاز¬های مختلف بررسی می¬شود. این مدل شامل سه عرشه ی صلب و چهار پایه¬ی دارای صلبیت محوری بدون جرم بوده که هر کدام از پایه¬ها با یک فنر دورانی غیرخطی و یک میراگر دورانی خطی به زمین متصل هستند. جهت مدل کردن نیروی ضربه بین عرشه¬ها از مدل ویسکوالاستیک خطی استفاده...
In this paper we reconsider the connectedness effect discussed by Kayne (1983), and illustrated in the examples (1)-(3). Kayne observed that in VO languages, left branch constituents are strong islands for extraction; however, an illegitimate gap inside a left branch island can be rescued by another gap embedded in a lower right branch constituent. The examples in (1)-(2) illustrate preverbal s...
In this paper we investigate model-independent bounds for exotic options written on a risky asset using infinite-dimensional linear programming methods. Based on arguments from the theory of MongeKantorovich mass-transport we establish a dual version of the problem that has a natural financial interpretation in terms of semi-static hedging. In particular we prove that there is no duality gap.
We explore the connection between the concepts “excess” and “duality gap” from epigraphical analysis and optimization, and the functional analytic concepts of weak* and weak compactness. We also discuss briefly the connection with R. C. James’s “sup theorem”.
Course construction using reusable learning objects is becoming ever more popular due to its’ efficiency. The course creator who uses this methodology may face problems due to the fact that he or she is not as intimately involved in the creation of every element of the course. In this paper we discuss one such problem faced by course creator known as “the competency gap”. Here, we define the co...
In this paper we reconsider the connectedness effect discussed by Kayne (1983), and illustrated in the examples (1)-(3). Kayne observed that in VO languages, left branch constituents are strong islands for extraction; however, an illegitimate gap inside a left branch island can be rescued by another gap embedded in a lower right branch constituent. The examples in (1)-(2) illustrate preverbal s...
A number of concepts exist regarding how urbanization can be described as a process. Understanding this process that affects billions of people and its future development in a spatial manner is imperative to address related issues such as human quality of life. In the focus of spatially explicit studies on urbanization is typically a city, a particular urban region, an agglomeration. However, g...
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