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All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
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If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Qteoriya klassa grupp (ili kvaziekvatsional'naya teoriya) eto mnozhestvo vsekh kvazitozhdestv, istinnykh v kazhdoy gruppe iz dannogo klassa. Monografiya posvyashchena sistematicheskomu issledovaniyu kvazimnogoobraziy grupp i ikh Qteoriy. Sushchestvennoe vnimanie udeleno voprosam nezavisimoy akiomatiziruemosti kvazimnogoobraziy, stroeniyu reshetok i polugruppy kvazimnogoobraziy. Vychisleny aksiomaticheskie rangi Qteoriy svobodnoy gruppy, gruppy s odnim opredelyayushchim sootnosheniem, svobodnoy razreshimoy gruppy, konechno porozhdennoy nil'potentnoy gruppy bez krucheniya, klassa vsekh pravouporyadochivaemykh grupp i nekotorykh drugikh. Izlozheny metody vlozheniya schetnykh grupp v konechno porozhdennye gruppy iz dannogo kvazimnogoobraziya. Izlagayutsya i ispol'zuyutsya metody kombinatornoy teorii grupp, tekhnika spleteniy grupp, elementy matematicheskoy logiki. Monografiya prednaznachena dlya spetsialistov v oblasti algebry i matematicheskoy logiki, aspirantov, studentov starshikh kursov universitetov.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
