Results 231 to 240 of about 2,232,659 (281)

Geometric upper bounds

1992
In this third chapter, we will prove results giving a geometric upper bound for the singular spectrum, and for the second microsupport along a lagrangian submanifold, of distributions defined as boundary values of convenient ramified functions. The estimates we will obtain will depend just on the geometric data of the problem, that is on the (singular)
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Generalized Singleton Type Upper Bounds

IEEE Transactions on Information Theory
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Hao Chen, Longjiang Qu, Chengju Li, Shanxiang Lyu, Liqing Xu, Mingshuo Zhou   +5 more
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A generalisation of variable upper bounding and generalised upper bounding

European Journal of Operational Research, 1978
Abstract Constraints of the form Σx i ⩽ y where the variable y may appear in any number of constraints may be considered to be generalisations both of Generalised Upper Bounds (GUB) and Variable Upper Bounds (VUB). A method of representing such constraints implicity in linear programs is demonstrated.
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Upper Bounds on Walsh Transforms

IEEE Transactions on Computers, 1972
Many applications of Walsh functions employ Walsh series expansions. To obtain the advantage of data compression many of the Walsh coefficients must be negligible. It is thus desirable to have a scheme by which their magnitudes can be estimated with little computation.
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High Permeance or High Selectivity? Optimization of System-Scale Nanofiltration Performance Constrained by the Upper Bound

ACS ES&T Engineering, 2022
Zhe Yang, Li Long, Chenyue Wu
exaly  

Alexander Revisited: Upper- and Lower-Bound Approaches for Axial Crushing of a Circular Tube

International Journal of Mechanical Sciences, 2021
Tx Yu
exaly  

A comprehensive review on the proton conductivity of proton exchange membranes (PEMs) under anhydrous conditions: Proton conductivity upper bound

International Journal of Hydrogen Energy, 2021
Mohammad Bagher Karimi, Khadijeh Hooshyari, Parisa Salarizadeh   +2 more
exaly  

Finite-element upper-bound analysis of seismic slope stability considering pseudo-dynamic approach

Computers and Geotechnics, 2020
Chang-bing Qin
exaly  

Upper Bounds I

2022
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A new upper bound for the multiple knapsack problem

Computers and Operations Research, 2021
Paolo Detti
exaly