# Haut PDF Study of the controllability of differential equations under impulsive conditions

Haut PDF Study of the controllability of differential equations under impulsive conditions ont été compilés par 123dok FR

### Study of the controllability of differential equations under impulsive conditions

... INTRODUCTION **The** theory **of** **impulsive** di¤erential **equations** has become an important area **of** investigation in recent ...been **the** subject **of** mathematical research for almost ... Voir le document complet

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### A study of the dynamic of influence through differential equations

... In **the** paper we have shown that if **the** majority function is used, then **the** decision **of** each agent converges to **the** sign **of** **the** sum **of** **the** agents’ ... Voir le document complet

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### Growth of solutions of linear differential equations in the unit disc

... What **conditions** on A 0 (z) , ...0 **of** (1.2) has infinite order? Many authors have investigated **the** growth **of** **the** solutions **of** complex linear **differential** **equations** ... Voir le document complet

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### A moment-matching method to study the variability of phenomena described by partial differential equations

... follows. **The** whole methodology is detailed in Section 2. First, we introduce **the** observable moment matching algorithm and we formulate **the** associated inverse problem in terms **of** an ... Voir le document complet

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### Some Results on the Properties of Differential Polynomials Generated by Solutionsof Complex Differential Equations

... investigate **the** com- plex oscillation theory **of** diﬀerential polynomials generated by meromorphic solutions **of** diﬀerential **equations** in **the** complex ...plane. **The** main purpose ... Voir le document complet

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### Stratified discontinuous differential equations and sufficient conditions for robustness

... if **the** SVF has linear growth, then T = + ...to **study** **the** robustness **of** a stratified ODE **under** external ...perturbations. **The** principal issue here is to show **conditions** in ... Voir le document complet

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### On the controllability of the hydrostatic Stokes equations

... boundary **conditions**. Finally, n b stands for **the** outward unit normal to Γ b ...that **the** boundary **conditions** considered in (1) are **the** natural ones (see, for instance, [13] and ...that ... Voir le document complet

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### A study of the dynamic of influence through differential equations

... that **the** agent receives from **the** others. **The** updating rule is based on **the** sign **of** **the** exhortation: its positive (negative) value means going to **the** positive (negative) ... Voir le document complet

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### Stochastic Homogenization of Reflected Stochastic Differential Equations

... is **the** σ-field generated by B up to time t) with constraint X " t ∈ ¯ D , where D ⊂ R d is **the** half-plane {(x 1 , ...is **the** so-called local time **of** **the** process X " , namely a ... Voir le document complet

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### Stabilization and controllability of first-order integro-differential hyperbolic equations

... 3. **Controllability** **The** aim **of** this section is to **study** **the** **controllability** properties **of** ...at **the** optimal time T = L to provide easily checkable **conditions** ... Voir le document complet

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### Solving parabolic integro-differential equations with purely nonlocal conditions by using the operational matrices of Bernstein polynomials

... Department **of** Mathematics, University **of** Ouargla, 30000 Ouargla, ...Department **of** Mathematics, University **of** Setif 1, 19000 Setif, ...Institute **of** Shandong Provincial Key Laboratory ... Voir le document complet

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### CONTROLLABILITY UNDER POSITIVITY CONSTRAINTS OF SEMILINEAR HEAT EQUATIONS

... ] **the** constrained **controllability** property was proved using **the** dissipativity **of** **the** system, enabling to show **the** exponential decay **of** **the** observability ... Voir le document complet

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### On the [p, q]-order of meromorphic solutions of linear differential equations

... 2 **the** linear **differential** **equations** f (k) + A k−1 (z) f (k−1) + · · · + A 1 (z) f 0 + A 0 (z) f = 0, ...properties **of** entire functions **of** [p, q]-order and ob- tained some results about ... Voir le document complet

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### On the Comparison of One Pair of Second Order Linear Differential Equations

... on **the** comparison be- tween two pairs **of** complex diﬀerential ...sidered **the** common solutions **of** a pair **of** diﬀerential **equations** and gave some **of** their applications in ... Voir le document complet

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### In situ study of the synthesis of thorite (ThSiO 4 ) under environmental representative conditions

... one **of** **the** most abundant natural source **of** thorium on ...form **of** thorite was evidenced until ...experimental **conditions** close to environmental pH and ...colloids **of** a few ... Voir le document complet

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### Unfolded singularities of analytic differential equations

... in **the** generic case **the** multiplicity **of** **the** singularity), while in **the** very general case **the** method is called accelero-summation (or ...idea **of** É. Borel from **the** ... Voir le document complet

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### On matrix differential equations in the Hopf algebra of renormalization

... point **the** reader to **the** following papers [CaKe82, Col06, Del04, EK05, FG05, Krei03, Man01, tHVel73] and books [Col84, FGV01, IzZu80, Krei00, Muta87, Vas04] which are useful as intro- ductory references, ... Voir le document complet

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### On the growth of solutions of some higher order linear differential equations

... A natural question arises: What **conditions** on B(z) will guarantee that every solution f 6≡ 0 **of** (1.1) has infinite order? Many authors, Frei [8], Ozawa [16], Amemiya-Ozawa [1], Gundersen [9], and Langley ... Voir le document complet

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### Parametrical study on the behaviour of steel and composite cellular beams under fire conditions

... **The** main geometric and material properties **of** **the** beams are shown in Table ...to **the** web stiffeners at load points and at its end supports, for beam 4, there was a one side stiffener at each ... Voir le document complet

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### The formation of PuSiO4 under hydrothermal conditions

... on **the** resulting powders using **the** Bruker D8 advance diffractometer equipped with a lynxeye detector and using **the** Cu K α radiation (λ = ...geometry. **The** data were acquired using adapted ... Voir le document complet

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