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InertialObservr's profile
〈 Berger | Dillon 〉
〈 Berger | Dillon 〉
〈 Berger | Dillon 〉
@InertialObservr

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〈 Berger | Dillon 〉

@InertialObservr

PhD student of Theoretical Particle Physics @UCIrvine l @NSF Fellow l Physics & Math Animations l Patreon: https://www.patreon.com/inertialobserver …

DC → CA
youtube.com/c/InertialObse…
Joined August 2015

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    1. 〈 Berger | Dillon 〉‏ @InertialObservr 24 Sep 2019
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      • Report NetzDG Violation

      The determinant of an 𝑛×𝑛 matrix is equal to the 𝑝𝑟𝑜𝑑𝑢𝑐𝑡 of its eigenvalues The trace is equal to the 𝑠𝑢𝑚 of its eigenvaluespic.twitter.com/sWdUWUeP0y

      29 replies 134 retweets 664 likes
    2. Leonhard Wheeler‏ @cruisindown 24 Sep 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @InertialObservr

      What is a trace?

      1 reply 0 retweets 0 likes
    3. Leoli42‏ @leoli42 24 Sep 2019
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      Replying to @cruisindown @InertialObservr

      The trace of a matrix is usually defined to be the sum of its diagonal entries.

      1 reply 0 retweets 0 likes
    4. Leonhard Wheeler‏ @cruisindown 24 Sep 2019
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      Replying to @leoli42 @InertialObservr

      Right but what does that mean? Like for example the det of a matrix is how much the matrix stretches volume or area

      1 reply 0 retweets 0 likes
    5. 〈 Berger | Dillon 〉‏ @InertialObservr 24 Sep 2019
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      Replying to @cruisindown @leoli42

      it's just another invariant under a change of basis .. these are the only two invariant tensors for GL(n, R)

      1 reply 0 retweets 6 likes
    6. Leonhard Wheeler‏ @cruisindown 24 Sep 2019
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      Replying to @InertialObservr @leoli42

      You had me the first half, lost me the second. Thanks for the reply!

      2 replies 0 retweets 2 likes
      〈 Berger | Dillon 〉‏ @InertialObservr 24 Sep 2019
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      Replying to @cruisindown @leoli42

      Do you know about the epsilon tensor and the kronecker delta

      7:53 PM - 24 Sep 2019
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      • Leonhard Wheeler Qasim
      1 reply 0 retweets 2 likes
        1. Leonhard Wheeler‏ @cruisindown 24 Sep 2019
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          Replying to @InertialObservr @leoli42

          No I absoutely don’t 😂 I’m a freshman math major

          0 replies 0 retweets 2 likes
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