Are there any recent advances in Maths that have real world applications?

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Discussion Overview

The discussion revolves around recent advances in mathematics that have practical applications in the real world. Participants explore various mathematical concepts and tools that may not be widely known, particularly among undergraduate physics students, and how these advancements impact everyday life and technology.

Discussion Character

  • Exploratory, Technical explanation, Conceptual clarification

Main Points Raised

  • One participant mentions wavelets as a significant advancement that has transformed data processing, particularly in reducing the size of images and videos.
  • Another participant expresses interest in wavelets and acknowledges the need to learn more about their applications.
  • A question is posed about the possibility of constructing time-series data using wavelets, drawing a parallel to Fourier transforms and their use in representing wave characteristics.
  • A suggestion is made regarding the relevance of cryptography in the context of recent mathematical advances.
  • A link to percolation theory is shared, indicating its potential relevance to the discussion.

Areas of Agreement / Disagreement

Participants express interest in various mathematical concepts, but there is no consensus on which specific advances are most significant or applicable. Multiple viewpoints and questions remain unresolved.

Contextual Notes

Some participants reference specific mathematical tools and theories, but the discussion lacks detailed exploration of their definitions and implications. There are also assumptions about the audience's familiarity with certain concepts that may not be universally shared.

Who May Find This Useful

This discussion may be of interest to students and professionals in mathematics, data science, engineering, and fields related to cryptography and data processing.

Gerenuk
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Can you think of some recent advances in Maths (i.e. an physics undergrad won't know) that are at least vaguely related to some real world applications (i.e. life would be harder without them)?
Some new tools, tricks or methods?
Maybe some new concept apart from algorithmic improvements for speed.
 
Mathematics news on Phys.org
Wavelets. It basically revolutionized the field of data processing, and it caused images and movies to take up less space.

It's still a very, very, very popular area of research!
 
Thanks. Interesting!
I once read something about basic wavelets and it seemed a simple idea. But I guess I have to read more about it.
Good suggestion :)
 
Does anyone know if i can construct-compose time-series consist of wavlets? e.g. if i have as data a characteristic wave height and a wave length i can produce time-series with Fourier transform which equals of a superposition of sinus waves. i want to do the same but with wavelets. possible?
 
Gerenuk: cryptography?
 
http://en.wikipedia.org/wiki/Percolation_theory"
 
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