[5] **viXra:1205.0102 [pdf]**
*submitted on 2012-05-25 22:01:25*

**Authors:** Jian-zhong Zhao

**Comments:** 16 Pages.

The problem of a cylinder with a small spherical cavity loaded by an
equilibrium system of forces is suggested and discussed and its formulation of Saint-Venant's Principle is established. It is evident that finding
solutions of boundary-value problems is a precise and pertinent approach
to establish Saint-Venant type decay of elastic problems.
Keywords : Saint-Venant’s Principe, proof, provability, solution, decay, formulation,
cavity
AMS Subject Classifications: 74-02, 74G50

**Category:** Mathematical Physics

[4] **viXra:1205.0089 [pdf]**
*submitted on 2012-05-22 21:05:18*

**Authors:** Jian-zhong Zhao

**Comments:** 9 Pages.

The Statement of Modified Saint-Venant's Principle is suggested. The
axisymmetrical deformation of the infinite circular cylinder loaded by an
equilibrium system of forces on its near end is discussed and its formulation of Modified Saint-Venant's Principle is established. It is evident that
finding solutions of boundary-value problems is a precise and pertinent
approach to establish Saint-Venant type decay of elastic problems.
AMS Subject Classifications: 74-02, 74G50

**Category:** Mathematical Physics

[3] **viXra:1205.0017 [pdf]**
*submitted on 2012-05-03 17:23:45*

**Authors:** editor Florentin Smarandache

**Comments:** 92 Pages.

Neutrosophic Physics.
Let be a physical entity (i.e. concept, notion, object, space, field, idea, law, property, state, attribute, theorem, theory, etc.),

**Category:**

[2] **viXra:1205.0010 [pdf]**
*submitted on 2012-05-03 09:04:50*

**Authors:** Blaise Mouttet

**Comments:** 6 Pages.

It has been erroneously asserted by the circuit theorist Leon Chua that all zero-crossing pinched hysteresis curves define memristors. This claim has been used by Stan Williams of HPLabs to assert that all forms of RRAM and phase change memory are memristors. This paper demonstrates several examples of dynamic systems which fall outside of the constraints of memristive systems and yet also produce the same type of zero-crossing hysteresis curves claimed as a fingerprint for a memristor. This establishes that zero-crossing hysteresis serves as insufficient evidence for a memristor.
Keywords- non-linear dynamic systems, memresistor, phase change memory, RRAM, ReRAM

**Category:** Mathematical Physics

[1] **viXra:1205.0009 [pdf]**
*submitted on 2012-05-03 09:13:44*

**Authors:** Blaise Mouttet

**Comments:** 2 Pages.

This is a short response to a recent paper by Kim et al. [1] which correctly notes that the zero-crossing pinched hysteresis loop of a memristor or memristive system must hold for all amplitudes, for all frequencies, and for all initial conditions, of any periodic testing waveform, such as sinusoidal or triangular signals, which assumes both positive and negative values over each period of the waveform. An example is noted from the literature indicating that TiO2 memory resistors might not be considered either memristors or memristive systems given this constraint.
Keywords- non-linear dynamic systems, memresistor, RRAM, ReRAM

**Category:** Mathematical Physics