Question: What are the styles of architecture as categorized by Chultem?
About the article "Mongolia", section "Architecture".

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The traditional Mongolian dwelling is known as yurt (, "ger").
According to Mongolian artist and art critic N. Chultem, yurts and tents were the basis for the development of traditional Mongolian architecture.
In the 16th and 17th centuries, lamaseries were built throughout the country.
Many of them started as yurt-temples.
When they needed to be enlarged to accommodate the growing number of worshippers, the Mongolian architects used structures with 6 and 12 angles with pyramidal roofs to approximate to the round shape of a yurt.
Further enlargement led to a quadratic shape of the temples.
The roofs were made in the shape of marquees.
Chultem distinguished three styles in traditional Mongolian architecture: Mongolian, Tibetan and Chinese, as well as combinations of the three.
Among the first quadratic temples was Batu-Tsagaan (1654) designed by Zanabazar.
An example of the yurt-style architecture is the Dashchoilin khiid monastery in Ulaanbaatar.
The Lavrin temple (18th century) in the Erdene Zuu lamasery was built in the Tibetan tradition.
An example of a temple built in the Chinese tradition is the Choijin Lama Süm temple (1904), which is a museum today.
The quadratic Tsogchin temple in Gandan monastery in Ulaanbaatar is a combination of the Mongolian and Chinese tradition.
The Maitreya temple (disassembled in 1938) was an example of the Tibeto-Mongolian architecture.
Dashchoilin khiid has commenced a project to restore this temple and the 80-feet sculpture of Maitreya.
Also influence of the Indian architecture is significant, especially in the designs of Buddhist stupas.
Socialist-era Mongolian architects on some occasions continued to use traditional elements, like round shapes (e.g.
restaurants Tuyaa (nowadays "Seoul") and Khorshoolol (nowadays "KhanBräu")) or meandering ornaments (on many of the residential towerblocks). 
The traditional Mongolian dwelling is known as a "ger".
In the past it was known by the Russian term "yurt", but this is changing as the Mongolian term becomes better known among English-speaking countries.
According to Mongolian artist and art critic N. Chultem, the "ger" was the basis for development of traditional Mongolian architecture.
In the 16th and 17th centuries, lamaseries were built throughout the country.
Many of them started as "ger"-temples.
When they needed to be enlarged to accommodate the growing number of worshippers, the Mongolian architects used structures with 6 and 12 angles with pyramidal roofs to approximate to the round shape of a "ger".
Further enlargement led to a quadratic shape of the temples.
The roofs were made in the shape of marquees.
The trellis walls, roof poles and layers of felt were replaced by stone, brick, beams and planks, and became permanent.
Chultem distinguished three styles in traditional Mongolian architecture: Mongolian, Tibetan and Chinese as well as combinations of the three.
Among the first quadratic temples was Batu-Tsagaan (1654) designed by Zanabazar.
An example of the "ger"-style architecture is the lamasery Dashi-Choiling in Ulaanbaatar.
The temple Lavrin (18th century) in the Erdene Zuu lamasery was built in the Tibetan tradition.
An example of a temple built in the Chinese tradition is the lamasery Choijing Lamiin Sume (1904), which is a museum today.
The quadratic temple Tsogchin in lamasery Gandan in Ulaanbaatar is a combination of the Mongolian and Chinese tradition.
The temple of Maitreya (disassembled in 1938) is an example of the Tibeto-Mongolian architecture.
Dashi-Choiling monastery has commenced a project to restore the temple and the sculpture of Maitreya.
  Classical architecture – architecture of classical antiquity, that is, ancient Greek architecture and the architecture of ancient Rome.
It also refers to the style or styles of architecture influenced by those.
For example, most of the styles originating in post-renaissance Europe can be described as classical architecture.
This broad use of the term is employed by Sir John Summerson in "The Classical Language of Architecture".  
There are a wide array of architectural styles represented in Brooklyn.
The architectural eras and styles range from original Dutch colonial architecture represented by such historic homes as the Hendrick I. Lott House to Dutch Colonial Revival architecture, Art Deco to Post-modern. 
The dance movements in acro are founded in ballet, jazz, lyrical and modern dance styles.
Acro dance movements are not restricted to these dance styles, but the complete absence of these styles will typically cause a dance to be categorized as something other than acro (e.g., breakdance).