In What Sense Do Mathematical Objects Exist?

Frenkel has a new book out called Love and Math, one copy of which is currently residing on my Kindle. One part of the interview caught my attention: Symmetry ... example of a mathematical object which doesnâ€™t owe its existence ultimately to some real ...- What I thought would be a few simple photographic examples of symmetry in nature ... Rotational (radial) symmetry is symmetry with respect to some or all rotations in m-dimensional Euclidean space (you lost me on that one). Translational symmetry leaves an ...
- Fractals are exquisite structures produced by nature ... symmetry associated with fractals. To mathematicians, a symmetry is an action that when applied to a shape will leave it looking (more or less) the same. For instance, we say that a square has ...
Symmetry in Nature: Fundamental Fact or Human Bias?

Despite his failed effort, Birkhoff's idea that symmetry is a crucial determining factor for an object's aesthetic ... Scientists have glimpsed other symmetries in nature as well. A positron, for example, can be thought of as a mirror image of an electron.- Some people ... Researchers have shown, for example, that female barn-swallows (Hirundo rustica) tend to prefer males whose paired tail-forks are of similar lengths. The argument may extend to humans, too. Everywhere, symmetry is seen as a sign of ...

- How many letters of the alphabet have rotational symmetry?
- What in nature has both bilateral and rotational symmetry?
- Does a circle have rotational symmetry?
- What are some objects from nature?
- Does a star have rotational symmetry?
- What polygons always have rotational symmetry?
- Does a house shape have rotational symmetry?
- What is the rotational symmetry of a square?

- Symmetry - CEEMRR.COMSymmetry. Many objects in nature appear the same on the left and right. ... An object can have rotational symmetry, ... mirrors as lines of symmetry. For example: ...
- Things Having Symmetry | eHow - eHow | How to - Discover ...Some examples of radial symmetry include ... Things in Nature with Rotational Symmetry; ... To have rotational symmetry, an object must have a pattern that repeats ...
- Rotational Symmetry | Order of Rotational Symmetry | Math ...The square objects have Order 4 rotational of symmetry. ... There are some geometrical figure appears as if it ... Given below are the examples on rotational symmetry.
- SYMMETRY - Colby College... nature have lines of symmetry. If an object ... object in nature that has rotational symmetry? Create a list of shapes in nature that have rotational symmetry ...
- Symmetry - Wikipedia, the free encyclopedia... (object) has symmetry if ... A circle is said to be symmetric under rotation or to have rotational symmetry. ... People prefer shapes that have some symmetry, ...