نتایج جستجو برای: multipliers

تعداد نتایج: 7443  

Journal: :Proceedings of the Japan Academy, Series A, Mathematical Sciences 1962

Journal: :Journal of Functional Analysis 1982

Journal: :Arkiv för Matematik 1978

Journal: :Complex Analysis and Operator Theory 2014

Journal: :International journal of occupational safety and ergonomics : JOSE 2012
Isa Halim Abdul Rahman Omar

Many occupations in industry such as metal stamping workers, electronics parts assembly operators, automotive industry welders, and lathe operators require working in a standing posture for a long time. Prolonged standing can contribute to discomfort and muscle fatigue particularly in the back and legs. This study developed the prolonged standing strain index (PSSI) to quantify the risk levels ...

2009
I. G. TODOROV K. Ylinen

Let G be a locally compact σ-compact group. Motivated by an earlier notion for discrete groups due to Effros and Ruan, we introduce the multidimensional Fourier algebra A(G) of G. We characterise the completely bounded multidimensional multipliers associated with A(G) in several equivalent ways. In particular, we establish a completely isometric embedding of the space of all n-dimensional compl...

2009
Birgit Engels Sven Oliver Krumke Rainer Schrader Christiane Zeck

The problem to find a valid integer flow with flow multipliers on nodes or arcs is long known to be NP-complete [10]. We show that the problem is still hard when restricted to instances with a limited number of integral multipliers. To find an integer minimum cost maximal pseudoflow, respecting only the node balance constraints of the inner nodes, is also still a difficult task. Further, we dem...

2007
Monika Dörfler Bruno Torrésani

The problem of representation and approximation of linear operators by means of modification in the time-frequency domain is considered. Before turning to the discrete and sub-sampled case, a complete characterization of linear operators by means of a twisted convolution in the continuous time-frequency domain is suggested. Subsequently, existing results on approximation by time-frequency multi...

Journal: :Math. Comput. 2005
Bernardo Cockburn Jayadeep Gopalakrishnan

A new approach to error analysis of hybridized mixed methods is proposed and applied to study a new hybridized variable degree Raviart-Thomas method for second order elliptic problems. The approach gives error estimates for the Lagrange multipliers without using error estimates for the other variables. Error estimates for the primal and flux variables then follow from those for the Lagrange mul...

Journal: :Rocky Mountain Journal of Mathematics 1993

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید