Objectivity and frame indifference, revisited

• Autorzy: Muschik W.
• Języki publikacji: EN

Abstrakty

EN

Because one has to distinguish between changing the observer and changing the state of motion of materials, objectivity and material frame indifference are redefined: Objectivity denotes a special tensor property in case of changing the observer, wheras material frame indifference is characterized by quantities being independent of different states of motion of the material. To describe these different states of motion of the material, an arbitrary standard frame of reference and a Constitutive Family is introduced. We prove that the constitutive map is isotropic in the state variables, if these and the material prperties are objective.

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Archives of Mechanics
• Rocznik: 1998
• Tom: Vol. 50, nr 3
• Strony: 541--547
• Opis fizyczny: Bibliogr. 12 poz.,

Twórcy

autor

Muschik W.

• Prof. fizyki