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[PDF] Top 20 Two types of permanence of a stochastic mutualism model

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Two types of permanence of a stochastic mutualism model

Two types of permanence of a stochastic mutualism model

... as mutualism system is concerned, lots of proofs have been found in many types of ...communities. Mutualism occurs when one species provides some benefit in exchange for some ...Lotka-Volterra ... See full document

17

The Properties of Stochastic Mutualism Model with Time-lagged Delays

The Properties of Stochastic Mutualism Model with Time-lagged Delays

... r i − k i − , i = 1, 2, the intensity of white noise has a negative impact on almost sure permanence, but in any case, it makes no dif- ference on global asymptotic stability. And the system is mean square ... See full document

8

Permanence and extinction of a high dimensional stochastic resource competition model with noise

Permanence and extinction of a high dimensional stochastic resource competition model with noise

... final winner will be that population which has the minimum resource requirements. While the relative growth rate of a population is the minimum function of resources, it enhances the difficulty of research. Many researchers ... See full document

18

Simulation modelling of the effect of a random disturbance on biodiversity of a mathematical model of mutualism between two interacting yeast species

Simulation modelling of the effect of a random disturbance on biodiversity of a mathematical model of mutualism between two interacting yeast species

... inherently stochastic in its scientific construction and ...a stochastic ecological system that is more highly vulnerable to random disturbance which can be attributed to the other environmental and ... See full document

5

Stochastic differential equation for two-phase growth model

Stochastic differential equation for two-phase growth model

... require two-phase population growth models. Some types of two-phase population growth model are built in deterministic and stochastic ...Zheng’s two-phase population growth ... See full document

31

Analysis of reinforcement learning strategies for predation in a mimic model prey environment

Analysis of reinforcement learning strategies for predation in a mimic model prey environment

... learning model for a stochastic automaton simulating the behaviour of a predator operating in a random environment occupied by two types of prey: palatable mimics and unpalatable ...the ... See full document

46

Permanence and global attractivity of a discrete pollination mutualism in plant pollinator system with feedback controls

Permanence and global attractivity of a discrete pollination mutualism in plant pollinator system with feedback controls

... ferent types of functional ...the permanence, extinction, and periodic solution of the periodic predator-prey system with a Beddington-DeAngelis functional re- sponse and stage structure for ... See full document

17

Partial permanence and extinction on stochastic Lotka Volterra competitive systems

Partial permanence and extinction on stochastic Lotka Volterra competitive systems

... for two or more species who live in proximity share the same ba- sic requirements and compete for resources, habitat, food, or ...Lotka-Volterra model concerning ecological population modeling has received ... See full document

17

Sufficient and necessary conditions of stochastic permanence and extinction for stochastic logistic populations under regime switching

Sufficient and necessary conditions of stochastic permanence and extinction for stochastic logistic populations under regime switching

... a stochastic logistic population under regime switch- ing controlled by a Markov chain is either stochastically permanent or extinctive, and we obtain the sufficient and necessary conditions for stochastic ... See full document

27

STOCHASTIC ANALYSIS OF A TWO SPECIES MODEL WITH COMMENSALISM

STOCHASTIC ANALYSIS OF A TWO SPECIES MODEL WITH COMMENSALISM

... Neutralism, Mutualism, Predation and Parasitism. Competetive eco-systems with two species and three species were investigated by Srinivas ...to two species competetive system with time ...of ... See full document

7

Stability of a stochastic discrete mutualism system

Stability of a stochastic discrete mutualism system

... mutualistic model, we use the Euler–Maruyama discretization method to obtain a two-species stochastic discrete mutualism ...this stochastic model, we establish conditions on the ... See full document

10

<p>Effects of Two Types of Moderate- and High-Intensity Interval Training on Serum Salusin-α and Salusin-β Levels and Lipid Profile in Women with Overweight/Obesity</p>

<p>Effects of Two Types of Moderate- and High-Intensity Interval Training on Serum Salusin-&alpha; and Salusin-&beta; Levels and Lipid Profile in Women with Overweight/Obesity</p>

... Results: The fi ndings revealed that there were signi fi cant increases in Salusin- α (36% vs. 3%; p = 0.001) and high-density lipoprotein levels (7% vs. 5%; P = 0.039), while signi fi cant reductions in the levels of ... See full document

6

&lt;p&gt;Comparison of Surgical Outcomes Between Two Types of Lamellar Macular Holes&lt;/p&gt;

<p>Comparison of Surgical Outcomes Between Two Types of Lamellar Macular Holes</p>

... Statistical analyses were performed using GraphPad Prism 6 software (GraphPad Software, Inc., La Jolla, CA, USA). The results were expressed as the mean ± standard deviation for continuous variables and as proportions ... See full document

6

Control of formation of the two types of polyps in Thecocodium quadratum (Hydrozoa, Cnidaria)

Control of formation of the two types of polyps in Thecocodium quadratum (Hydrozoa, Cnidaria)

... Int J Dev BioI 39 395 400 (1995) 395 Original A, tiele Control of formation of the two types of polyps in Thecocodium quadratum (Hydrozoa, Cnidaria) RENATE PFEIFER and STEFAN BERKING* Zoologisches Ins[.] ... See full document

6

A bi-level programming approach for trip matrix estimation and traffic control problems with stochastic user equilibrium link flows

A bi-level programming approach for trip matrix estimation and traffic control problems with stochastic user equilibrium link flows

... with two mathematically similar problems in transport network analysis: trip matrix estimation and traffic signal optimisation on congested road ...These two problems are of great importance in transport ... See full document

30

Permanence of a Gilpin-Ayala competition system with infinite delays and single feedback control

Permanence of a Gilpin-Ayala competition system with infinite delays and single feedback control

... a two species Gilpin-Ayala competition system with infinite delays and single feedback control variable is ...for permanence are ...Keywords: Permanence; Gilpin-Ayala competition system; Infinite ... See full document

9

A comparison of computational efficiencies of stochastic algorithms in terms of two infection models

A comparison of computational efficiencies of stochastic algorithms in terms of two infection models

... valued stochastic models that have as limits (as population numbers increase) ordinary differen- tial equations for the expected population values or means often used (in part because of the ease of their use in ... See full document

46

Dynamics of Almost Periodic Mutualism Model with Time Delays

Dynamics of Almost Periodic Mutualism Model with Time Delays

... Abstract—By using some new analytical techniques, modified inequalities and Mawhin’s continuous theorem of coincidence degree theory, some new sufficient conditions for the existence of positive almost periodic solutions ... See full document

9

A stochastic differential equation SIS epidemic model with two correlated Brownian motions

A stochastic differential equation SIS epidemic model with two correlated Brownian motions

... SIS model, we have the result that if R 0 D < 1, the disease will die ...our stochastic reproduction number R 0 S is always less that the deter- ministic reproduction number R 0 D = μ+γ β N , which indi- ... See full document

13

A REVIEW ON VARIOUS TYPES OF TOXINS

A REVIEW ON VARIOUS TYPES OF TOXINS

... Toxins are poisonous substances which, when ingested, inhaled or injected into an organism causes deleterious effects on the functioning of its organ systems. These could be either natural or artificial toxins. Natural ... See full document

8

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