In mathematics, a nilsystem is a dynamical system that decomposes into a Nilmanifold with a translation action. It is a special kind of group extension of a torus, where the nilmanifold is the quotient of a nilpotent Lie group by a discrete cocompact subgroup.
/nɪlˈsɪstən/
diamines are organic compounds that contain two amine functional groups (-NH2). These compounds are essential in the synthesis of various materials and are used as intermediates in the production of dyes, plastics, and pharmaceuticals.
/daɪˈæ.mɪ.nɪ.zz/
A movement or attitude that rejects or opposes philosophy, often as being abstract, self-referential, or estranged from everyday concerns. It emerged in the Late Modern period and can be seen as a critique of the traditional philosophical methods and doctrines.
/æntəˈfɪləfəsi/
Without a varnish; unvarnished or naked. Describing something that has not been coated or covered with varnish, or is unadorned or in a natural state.
/ˈvɑːnisləs/
To fill or reforce the joints (as in brickwork or stonework) that have deteriorated or cracked. It involves removing the old mortar, cleaning the joint, and replacing it with new mortar of the same mix.
/ˈtʌk.pɔɪnts/
In a way that increases one's profit; in a profitable manner.
/prəˈfɪtəbli/
To make something grand or elaborate, especially by giving it Corinthian features or characteristics (in architecture or design).
/'kɔːr.ɪn.ti.ən.aɪz/