Rotations, Quaternions, And Double GroupsThis self contained text presents a consistent description of the geometric and quaternionic treatment of rotation operators, employing methods that lead to a rigorous formulation and offering complete solutions to many illustrative problems. Geared toward upper level undergraduates and graduate students, the book begins with chapters covering the fundamentals of symmetries, matrices, and groups, and it presents a primer on rotations and rotation

It's time Shiraz began thinking what she wants to do with life

amply cross-referenced

and how to change that

Don’t Panic is the candid career guide every newcomer needs but never gets

But it is her deep sense of humour and unshakeable humility that keeps her - and this memoir - pinned to the ground

" —Tarah DeWitt

they’re enchanted by one small penguin

These apparently simple questions have confounded mathematicians ever since the Ancient Greeks

the school community and the world

Lahore-based Mirza Athar Baig is one of the most important contemporary Urdu writers

a whistling thrush drying her wings in the sun

Thailand The Winter Palace