Results 21 to 30 of about 734,348 (361)
On the Inference of Resource Usage Upper and Lower Bounds
TOCL, 2013 Elvira Albert +2 more
openalex +3 more sources
Upper and Lower Bounds of Scattering Phases [PDF]
Progress of Theoretical Physics, 1951 A general method is developed for a rigorous estimation to upper and lower bounds of scattering phases in the variational methods applied to one-dimensional problems. It is also possible to estimate the mean error of the approximate wave function itself.
Tosio Kato
semanticscholar +3 more sources
Upper and Lower Bounds for Matrix Discrepancy
Journal of Fourier Analysis and Applications, 2022 The aim of this paper is to study the matrix discrepancy problem. Assume that $ _1,\ldots, _n$ are independent scalar random variables with finite support and $\mathbf{u}_1,\ldots,\mathbf{u}_n\in \mathbb{C}^d$. Let $\mathcal{C}_0$ be the minimal constant for which the following holds: \[ {\rm Disc}(\mathbf{u}_1\mathbf{u}_1^*,\ldots,\mathbf{u}_n ...
Jiaxin Xie, Zhiqiang Xu, Ziheng Zhu
openaire +3 more sources
On construction of upper and lower bounds for the HOMO-LUMO spectral gap [PDF]
Numerical Algebra, Control and Optimization, 2018 In this paper we study spectral properties of graphs which are constructed from two given invertible graphs by bridging them over a bipartite graph. We analyze the so-called HOMO-LUMO spectral gap which is the difference between the smallest positive and
Sona Pavlíková, D. Ševčovič
semanticscholar +1 more source
Asian Option Pricing Based on the Standardized Logarithm of Geometric Average [PDF]
فصلنامه پژوهشهای اقتصادی ایران, 2015 An Asian option (or average value option) is a special type of option contract. Its payoff is determined by the average underlying price over some pre-set period of time. Asian option is hard to price analytically and numerically.
Abdolrahim Badamchizadeh, Narges Heydari
doaj +1 more source
“Lion and Man”: Upper and Lower Bounds [PDF]
ORSA Journal on Computing, 1992 Given a lion and a man, their initial positions, and restrictions on their ranges and speeds, how quickly can the lion get within a given distance from the man? We consider the case in which the lion and man are restricted to the interior of a circle and each is limited to the same speed. INFORMS Journal on Computing, ISSN 1091-9856, was published as
Alonso, Laurent +2 more
openaire +1 more source
Lower Bounds and Upper Bounds for MaxSAT [PDF]
, 2012 This paper presents several ways to compute lower and upperbounds for MaxSAT based on calling a complete SAT solver. Preliminary results indicate that (i) the bounds are of high quality, (ii) the bounds can boost the search of MaxSAT solvers on some benchmarks, and (iii) the upper bounds computed by a Stochastic Local Search procedure (SLS) can be ...
Heras, Federico +2 more
openaire +2 more sources
Inverse Minimum Cut Problem with Lower and Upper Bounds
Mathematics, 2020 The inverse minimum cut problem is one of the classical inverse optimization researches. In this paper, the inverse minimum cut with a lower and upper bounds problem is considered. The problem is to change both, the lower and upper bounds on arcs so that
Adrian Deaconu, Laura Ciupala
doaj +1 more source
Entropy, 2022 We derive accessible upper and lower bounds for continuous-variable (CV) quantum states on quantum mutual information. The derivations are based on the observation that some functions of purities bound the difference between quantum mutual information of
Jiyong Park
doaj +1 more source
Upper and Lower Bounds on the Cost of a Map-Reduce Computation [PDF]
Proceedings of the VLDB Endowment, 2012 In this paper we study the tradeoff between parallelism and communication cost in a map-reduce computation. For any problem that is not "embarrassingly parallel," the finer we partition the work of the reducers so that more parallelism can be extracted ...
F. Afrati +3 more
semanticscholar +1 more source