From: Pol Lux on
On Jun 8, 6:32 pm, "Sue..." <suzysewns...(a)yahoo.com.au> wrote:
> On Jun 8, 5:46 pm, Pollux <po....(a)gmail.com> wrote:
>
> > I'm looking for a good book on GR that would teach the maths in an
> > accessible way (that doesn't _start_ with sections of tangents bundles
> > and differential forms). Any suggestion?
>
> If you can to postpone gravity and topology
> this nearly fills your bill:
>
> "Maxwell’s Equations and the Principles of Electromagnetism"
> Richard Fitzpatrick
> ISBN 1934015202
>
> Much of it is available online:http://farside.ph.utexas.edu/teaching/em/lectures/node106.html
>
> Sue...
>
>
>
>
>
> > Pollux
>
> > --- news://freenews.netfront.net/ - complaints: n...(a)netfront.net ---

Thanks!

Pollux
From: Pol Lux on
On Jun 8, 6:32 pm, "Sue..." <suzysewns...(a)yahoo.com.au> wrote:
> On Jun 8, 5:46 pm, Pollux <po....(a)gmail.com> wrote:
>
> > I'm looking for a good book on GR that would teach the maths in an
> > accessible way (that doesn't _start_ with sections of tangents bundles
> > and differential forms). Any suggestion?
>
> If you can to postpone gravity and topology
> this nearly fills your bill:
>
> "Maxwell’s Equations and the Principles of Electromagnetism"
> Richard Fitzpatrick
> ISBN 1934015202
>
> Much of it is available online:http://farside.ph.utexas.edu/teaching/em/lectures/node106.html
>
> Sue...
>
>
>
>
>
> > Pollux
>
> > --- news://freenews.netfront.net/ - complaints: n...(a)netfront.net ---

Thanks!

Pollux
From: Matthew Lybanon on
In article <humdnc$1s0i$1(a)adenine.netfront.net>,
Pollux <po.lux(a)gmail.com> wrote:

> I'm looking for a good book on GR that would teach the maths in an
> accessible way (that doesn't _start_ with sections of tangents bundles
> and differential forms). Any suggestion?
>
> Pollux
>
> --- news://freenews.netfront.net/ - complaints: news(a)netfront.net ---

C. Clarke, Elementary General Relativity, John Wiley & Sons (Halsted Press), 1979. ("Elementary" is a relative term, which is fitting.)
From: Pollux on
(6/9/10 7:48 AM), Matthew Lybanon wrote:
> In article<humdnc$1s0i$1(a)adenine.netfront.net>,
> Pollux<po.lux(a)gmail.com> wrote:
>
>> I'm looking for a good book on GR that would teach the maths in an
>> accessible way (that doesn't _start_ with sections of tangents bundles
>> and differential forms). Any suggestion?
>>
>> Pollux
>>
>> --- news://freenews.netfront.net/ - complaints: news(a)netfront.net ---
>
> C. Clarke, Elementary General Relativity, John Wiley& Sons (Halsted Press), 1979. ("Elementary" is a relative term, which is fitting.)
Thanks! I looked up that book, and it sent me to that page on the
internet, which might be interesting to other people, it's a "guide to
relativity books":

http://www.xs4all.nl/~johanw/PhysFAQ/Administrivia/rel_booklist.html

Pollux

--- news://freenews.netfront.net/ - complaints: news(a)netfront.net ---
From: Michael Moroney on
Robert Higgins <robert_higgins_61(a)hotmail.com> writes:

>On Jun 9, 5:35 pm, Pollux <po....(a)gmail.com> wrote:
>> (6/9/10 2:32 PM), Robert Higgins wrote:
>>
>> > Strange advice from an "engineer" who can't do simple calculus, who
>> > can't even understand the DEFINITION of the derivative - never mind
>> > something "advanced" like L'Hopital's rule. I don't know about
>> > students in the U.K., but intelligent American high school seniors (16
>> > -18 years old) have no trouble with calculus.
>>
>> Well, he has a problem distinguishing "advice" and "insult" anyway.
>> Never occurred to him that he could separate the two, give the advice
>> without the insult. I'm tempted to test his vocabulary, see if it's not
>> just mostly made up of insulting words...

>You'll see that it is made up almost entirely of insulting words.

John Parker ("Androcles") has been known to give decent answers to
scientific questions in the past -- as long as the topic is far away
from/unrelated to relativity or Einstein. If relativity is involved in
any way, he goes into full-blown kook mode and is unable to respond with
much more than a string of written sewage that would make a sailor blush.
I haven't seen such sane responses from him lately, perhaps the dementia
is rapidly taking over.