.bg cost (€12/year incl. VAT), with less restrictions and no dispute resolution. They are targeted mainly at private individuals. The domain has been enabled with Domain Name System Security Extensions (DNSSEC) since October 2007. On September 5, 2009, Register.bg started accepting second- and third-level domain names in Cyrillic with letters found in the Bulgarian language only. .bg The domain name .bg is the country code top-level domain (ccTLD) in the Domain Name System of the Internet for Bulgaria. It is currently operated by Register.BG. The domain name registration guideline impose the following restrictions: Domains can be registered by companies or citizens
AF+BG theorem the greatest common divisor of "f" and "g". The AF+BG condition expresses, in terms of divisors (sets of points, with multiplicities), a similar condition under which a homogeneous polynomial "H" in three variables can be written as an element of the ideal generated by two other polynomials "F" and "G". This theorem is also a refinement, for this particular case, of Hilbert's Nullstellensatz, which provides a condition expressing that some power of a polynomial "h" (in any number of variables) belongs to the ideal generated by a finite set of polynomials. AF+BG theorem In algebraic geometry, a field of mathematics,