A fixed time convergent dynamical system to solve linear programming

2014 ◽  
Author(s):  
Juan Diego Sanchez-Torres ◽  
Martin J. Loza-Lopez ◽  
Riemann Ruiz-Cruz ◽  
Edgar N. Sanchez ◽  
Alexander G. Loukianov
Keyword(s):  
Dynamical System ◽  
Linear Programming ◽  
Fixed Time

scholarly journals V-bar and R-bar Glideslope Guidance Algorithms for Fixed-Time Rendezvous: A Linear Programming Approach

2016 ◽  
Vol 49 (17) ◽  
pp. 385-390 ◽  
Author(s):  
Yassine Ariba ◽  
Denis Arzelier ◽  
Laura Sofia Urbina ◽  
Christophe Louembet
Keyword(s):  
Linear Programming ◽  
Fixed Time ◽  
Programming Approach ◽  
Linear Programming Approach

scholarly journals Dynamic Evolution Analysis of Stock Price Fluctuation and Its Control

Complexity ◽  
2018 ◽  
Vol 2018 ◽  
pp. 1-9 ◽  
Author(s):  
Yuhua Xu ◽  
Zhongyi Ke ◽  
Chengrong Xie ◽  
Wuneng Zhou
Keyword(s):  
Dynamical System ◽  
Numerical Simulation ◽  
Stock Price ◽  
Dynamic Properties ◽  
Fixed Time ◽  
Dynamic Evolution ◽  
Price Fluctuation ◽  
Time Control ◽  
Evolution Analysis ◽  
Simple Dynamical System

This paper studies a simple dynamical system of stock price fluctuation time series based on the rule of stock market. When the stock price fluctuation system is disturbed by external excitations, the system exhibits obviously chaotic phenomena, and its basic dynamic properties are analyzed. At the same time, a new fixed-time convergence theorem is proposed for achieving fixed-time control of stock price fluctuation system. Finally, the effectiveness of the method is verified by numerical simulation.

The brain structure and neurosecretory cells of noctuid moth Anadevidia peponis: Noctuidae

1990 ◽  
Vol 48 (3) ◽  
pp. 436-437
Author(s):  
M. Sato ◽  
Y. Ogawa ◽  
M. Sasaki ◽  
T. Matsuo
Keyword(s):  
Biological Clock ◽  
Virgin Female ◽  
Basic Structure ◽  
Fixed Time ◽  
Neurosecretory Cells ◽  
Nerve Cells ◽  
Noctuid Moth ◽  
The Right ◽  
20 Nm ◽  
The Brain

A virgin female of the noctuid moth, a kind of noctuidae that eats cucumis, etc. performs calling at a fixed time of each day, depending on the length of a day. The photoreceptors that induce this calling are located around the neurosecretory cells (NSC) in the central portion of the protocerebrum. Besides, it is considered that the female’s biological clock is located also in the cerebral lobe. In order to elucidate the calling and the function of the biological clock, it is necessary to clarify the basic structure of the brain. The observation results of 12 or 30 day-old noctuid moths showed that their brains are basically composed of an outer and an inner portion-neural lamella (about 2.5 μm) of collagen fibril and perineurium cells. Furthermore, nerve cells surround the cerebral lobes, in which NSCs, mushroom bodies, and central nerve cells, etc. are observed. The NSCs are large-sized (20 to 30 μm dia.) cells, which are located in the pons intercerebralis of the head section and at the rear of the mushroom body (two each on the right and left). Furthermore, the cells were classified into two types: one having many free ribosoms 15 to 20 nm in dia. and the other having granules 150 to 350 nm in dia. (Fig. 1).

Elementary Linear Programming (2nd edition)

1997 ◽  
Vol 48 (7) ◽  
pp. 757-758
Author(s):  
B Kolman ◽  
R E Beck ◽  
M J Panik
Keyword(s):  
Linear Programming
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