Author: University of Minnesota. Institute for Mathematics and Its Applications
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Liquid Crystals with Variable Degree of Orientation
Author: University of Minnesota. Institute for Mathematics and Its Applications
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Variational Problems for Liquid Crystals with Variable Degree of Orientation
Author: Victor J. Mizel
Publisher:
ISBN:
Category : Calculus of variations
Languages : en
Pages : 5
Book Description
Abstract: "The analysis of a nematic liquid crystal, filling a bounded cylindrical container, whose free energy is a (simplified) version of Ericksen's model with variable degree of orientation, leads to a variational problem of the form F[s, [phi]] = [integral]10[k (sʹ)2 + s2 (([phi]ʹ)2 + cos2[phi]/r2)]rdr subject to s(1) = s0, [phi](1) = 0, with k a positive constant. It will be shown that a surprisingly explicit solution is obtainable. Moreover an interesting bifurcation takes place at k = 1."
Publisher:
ISBN:
Category : Calculus of variations
Languages : en
Pages : 5
Book Description
Abstract: "The analysis of a nematic liquid crystal, filling a bounded cylindrical container, whose free energy is a (simplified) version of Ericksen's model with variable degree of orientation, leads to a variational problem of the form F[s, [phi]] = [integral]10[k (sʹ)2 + s2 (([phi]ʹ)2 + cos2[phi]/r2)]rdr subject to s(1) = s0, [phi](1) = 0, with k a positive constant. It will be shown that a surprisingly explicit solution is obtainable. Moreover an interesting bifurcation takes place at k = 1."
Variational Theory for Liquid Crystals with Variable Degree of Orientation
Author: Zdzisław Naniewicz
Publisher:
ISBN:
Category :
Languages : en
Pages : 25
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 25
Book Description
A Variational Problem for Nematic Liquid Crystals with Variable Degree of Orientation
Author: Victor J. Mizel
Publisher:
ISBN:
Category : Calculus of variations
Languages : en
Pages : 24
Book Description
Abstract: "A version of Ericksen's order parameter theory of liquid crystals is studied in the case of a cylindrical container with anchoring on the curved surface only. The solutions are determined rather explicitly and the equilibrium orientation field is shown to vary between that of the Frank solution (possessing an axial disclination) and that of the disclination-free Cladis-Kleman solution as a scalar parameter in the free energy varies from 0 to [infinity]."
Publisher:
ISBN:
Category : Calculus of variations
Languages : en
Pages : 24
Book Description
Abstract: "A version of Ericksen's order parameter theory of liquid crystals is studied in the case of a cylindrical container with anchoring on the curved surface only. The solutions are determined rather explicitly and the equilibrium orientation field is shown to vary between that of the Frank solution (possessing an axial disclination) and that of the disclination-free Cladis-Kleman solution as a scalar parameter in the free energy varies from 0 to [infinity]."
A Stochastic Control Problem for Nematic Liquid Crystals with Variable Degree of Orientation
Author: Dmitry Pugachevsky
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ISBN:
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Axis-symmetric Boundary-value Problems for Nematic Liquid Crystals with Variable Degree of Orientation
Author: University of Minnesota. Institute for Mathematics and Its Applications
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Book Description
Existence of Minimal Energy Configuration of Nematic Liquid Crystals with Variable Degree of Orientation
Author: Luigi Ambrosio
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ISBN:
Category :
Languages : en
Pages : 10
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 10
Book Description
Defects in Nematic Liquid Crystals with Variable Degree of Orientation
Author: E. G. Virga
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ISBN:
Category :
Languages : en
Pages : 18
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
Existence of Minimal Energy Configuration of Nematic Liquid Crystals with Variable Degree of Orientation ; Regularity of Solutions of a Degenerate Elliptic Variational Problem
Author: L. Ambrosio
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ISBN:
Category :
Languages : en
Pages : 15
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 15
Book Description
On Surface Defects in Nematic Liquid Crystals with Variable Degree of Orientation
Author: Diego Roccato
Publisher:
ISBN:
Category :
Languages : en
Pages : 25
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 25
Book Description