## Tags » Oscillation

#### Lecture 7 (Nov. 24)

## Geometric form of non-oscillation theorems

Solutions of linear systems can be highly oscillating relatively to hyperplanes . However, there exists a class of system for which one can produce such bounds. 668 more words

#### Lecture 6 (Nov. 21, 2014)

## Zeros of solutions of linear equations

Nontrivial (i.e., not identically zero) solutions of linear ordinary differential equations obviously possess certain properties concerning their roots (points where these solutions vanish). 503 more words

#### Vibratory Oscillation

Vibratory Oscillation:

In harmony, the** frequencies** involved comprise a certain ratio. If one tone consists of air vibrations that oscillate at 200 cycles per second and the other at 300 cycles per second, together they comprise a 2:3 frequency ratio. 555 more words

#### Spacemen 3

Divine cannabinoid day-dreams

Of three chords recurring,

Hanging in the air like fruit bats,

Anticipating the pregnant moment.

Eyelids descending in a smoke filled room. 51 more words