<body><script type="text/javascript"> function setAttributeOnload(object, attribute, val) { if(window.addEventListener) { window.addEventListener('load', function(){ object[attribute] = val; }, false); } else { window.attachEvent('onload', function(){ object[attribute] = val; }); } } </script> <div id="navbar-iframe-container"></div> <script type="text/javascript" src="https://apis.google.com/js/platform.js"></script> <script type="text/javascript"> gapi.load("gapi.iframes:gapi.iframes.style.bubble", function() { if (gapi.iframes && gapi.iframes.getContext) { gapi.iframes.getContext().openChild({ url: 'https://www.blogger.com/navbar.g?targetBlogID\x3d10504393\x26blogName\x3dThinking+aloud\x26publishMode\x3dPUBLISH_MODE_BLOGSPOT\x26navbarType\x3dBLUE\x26layoutType\x3dCLASSIC\x26searchRoot\x3dhttps://uliang.blogspot.com/search\x26blogLocale\x3den_US\x26v\x3d2\x26homepageUrl\x3dhttp://uliang.blogspot.com/\x26vt\x3d-6811844097953477496', where: document.getElementById("navbar-iframe-container"), id: "navbar-iframe", messageHandlersFilter: gapi.iframes.CROSS_ORIGIN_IFRAMES_FILTER, messageHandlers: { 'blogger-ping': function() {} } }); } }); </script>

Thinking aloud

Where are you going?

Need help!

I don't know if any of my readers can help me out with these one.

Let u,v be algebraic over F. u is separable and v is inseparable over F. Prove that F(u+v) = F(u,v) moreover, if u,v != 0, F(u,v)=F(uv).

Man, I was working on this for like 2 1/2 hours and no idea how to start. My general idea was to show that somehow [F(u,v) : F (u+v) ] =1. So far my ideas don't even hit it!!

Arghh....help help help!!

This entry was posted on Sunday, March 13, 2005 at 4:53 PM. You can skip to the end and leave a response.

« Home | Next »

10:42 AM

hey, that is linear transformation right?

what are you studying again?

william here...

1:21 PM

field theory...nothing to do with linear transforms.

» Post a Comment