I’ve watched all the top GR series- and this is the best, a logical progression perfectly executed! Beginning with one dimension & progressing is brilliant. Finally I feel like have an intuition into the basic concepts especially the usefulness of covariant derivatives . Thanks !
This series is as good as GoT or Breaking Bad, you watch it and towards the end, the pace seems to accelerate and you end the episode on a cliffhanger moment. I can’t wait to watch the next one. Love this series.
Many appreciations for this series, and @ 6:43 (after dg4dg1) the g41, (after dg4 dg2) g42 would be at the fourth row respectively. (dg3dg4) and (dg4dg3) without square. Greeting from Taiwan.
The original video GR-10 was ‘published’ in January 2023 and by July 2023 had received 359 views and 12 likes. It had also received the comment below. It was then replaced by the current GR-10 (July 2023). The issue of the poorly drawn diagram has been addressed in this newer version. @user-rz1ui2oe4j May 2023 Hello, and congratulations for these videos! Just to mention that in minute 42:18, the grid for the blue observer should be bisected by the light ray.
I’ve watched all the top GR series- and this is the best, a logical progression perfectly executed! Beginning with one dimension & progressing is brilliant. Finally I feel like have an intuition into the basic concepts especially the usefulness of covariant derivatives . Thanks !
This series is as good as GoT or Breaking Bad, you watch it and towards the end, the pace seems to accelerate and you end the episode on a cliffhanger moment. I can’t wait to watch the next one. Love this series.
Many appreciations for this series, and @ 6:43 (after dg4dg1) the g41, (after dg4 dg2) g42 would be at the fourth row respectively. (dg3dg4) and (dg4dg3) without square. Greeting from Taiwan.
The original video GR-10 was ‘published’ in January 2023 and by July 2023 had received 359 views and 12 likes. It had also received the comment below. It was then replaced by the current GR-10 (July 2023). The issue of the poorly drawn diagram has been addressed in this newer version.
@user-rz1ui2oe4j
May 2023
Hello, and congratulations for these videos! Just to mention that in minute 42:18, the grid for the blue observer should be bisected by the light ray.
great lessons, I undertad very well all that I have studied for so many years!, Thanks-a-lot!
Good work...(also more detail is better, but that's probably just the mathematician in me.)
Excellent videos. Thanks for your efforts
Can you give the workings for the transformation at (about) min. 44?
EXCELLENT ....
why time sign is always by negative -ct square ... why should sign of timeis opposite the sign of spatial dimensions ?
Very