Recent content by Roberto Valente Neto

Thanks. That’s kind of what I wanted to hear. Thank you so much.

Baluncore, thank you for the answer. Of course, you response makes perfect sense for me. The book in question, however, seems to be implying that on even dimensions the wave naturally propagates backwards as well as forwards. It doesn’t mention reflection on medium characteristics. On the...

http://imgur.com/cUNs2z7 In this book I found by chance on Google, the author claims that “solutions of the wave equation only take the form of functions (...) in one and three dimensions. In two dimensions solutions are more complex”. Then, at the end of the paragraph of interest (which I...