About Vaibhāṣika

Sarvāstivāda-Vaibhāṣika or simply Vaibhāṣika (वैभाषिक), refers to an ancient Buddhist tradition of Abhidharma, which was very influential in north India, especially Kashmir. In various texts, they referred to their tradition as Yuktavāda, and another name for them was Hetuvāda. The Vaibhāṣika school was an influential subgroup of the larger Sarvāstivāda school. They were distinguished from other Sarvāstivāda sub-schools like the Sautrāntika and the "Western Masters" of Gandhara and Bactria by their orthodox adherence to the doctrines found in the Mahāvibhāṣa. Vaibhāṣika thought significantly influenced the Buddhist philosophy of all major Mahayana Buddhist schools of thought and also influenced the later forms of Theravāda Abhidhamma.
Sarvāstivāda-Vaibhāṣika or simply Vaibhāṣika (वैभाषिक), refers to an ancient Buddhist tradition of Abhidharma, which was very influential in north India, especially Kashmir. In various texts, they referred to their tradition as Yuktavāda, and another name for them was Hetuvāda. The Vaibhāṣika school was an influential subgroup of the larger Sarvāstivāda school. They were distinguished from other Sarvāstivāda sub-schools like the Sautrāntika and the "Western Masters" of Gandhara and Bactria by their orthodox adherence to the doctrines found in the Mahāvibhāṣa. Vaibhāṣika thought significantly influenced the Buddhist philosophy of all major Mahayana Buddhist schools of thought and also influenced the later forms of Theravāda Abhidhamma.
Pre-modern copies of the Tipiṭaka were preserved in Palm-leaf manuscripts

Nikaya Buddhism – The early Buddhist schools

The term Nikāya Buddhism was coined by Masatoshi Nagatomi as a non-derogatory substitute for Hinayana, meaning the . Examples of these groups are pre-sectarian Buddhism and the early Buddhist schools. Early Buddhism in India is generally divided into various monastic fraternities, or nikāyas. Conventionally numbering eighteen, the actual count varied over time. The doctrinal orientation of each school differed somewhat, as did the number of piṭakas in their canon. An example of .
Timeline: Development and propagation of Buddhist traditions (c. 450 BCE – c. 1300 CE)

Early Buddhist schools – The Buddhist monastic saṅgha

The early Buddhist schools are those schools into which the Buddhist monastic saṅgha initially split, due originally to differences in vinaya and later also due to doctrinal differences and geographical separation of groups of monks. The original saṅgha split into the first early schools (generally believed to be the and the ) a significant number of years after the death of Gautama Buddha. Later, these first early schools were further divided into schools .