Tirukkannapuram Vijayaraghavan
|death_date = |occupation = mathematician }} Tirukkannapuram Vijayaraghavan (; 30 November 1902 – 20 April 1955) was an Indian mathematician from the Madras region. He worked with G. H. Hardy when he went to Oxford in mid-1920s on Pisot–Vijayaraghavan numbers. He was a fellow of Indian Academy of Sciences elected in the year 1934. His father was a ''pandit''.Vijayaraghavan was well versed in Sanskrit and Tamil. He was a close friend of André Weil. Weil hired him in 1930 despite his lack of diploma, and they served together in Aligarh Muslim University. While Weil was away in Europe, Ross Masood planned to replace Weil's professorship with Vijayaraghavan, but Vijayaraghavan quit in protest and moved to the University of Dhaka.
Vijayaraghavan proved a special case of Herschfeld's theorem on nested radicals: For : converges if and only if : where denotes the limit superior. Provided by Wikipedia
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201
<i>Paecilomyces formosus</i> MD12, a Biocontrol Agent to Treat <i>Meloidogyne incognita</i> on Brinjal in Green House by Alaa Baazeem, Mohammed Alorabi, Palanisamy Manikandan, Saqer S. Alotaibi, Abdulaziz Almanea, Ahmed Abdel-Hadi, Ponnuswamy Vijayaraghavan, Subhanandharaj Russalamma Flanet Raj, Young Ock Kim, Hak-Jae Kim
Published 2021-08-01
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Improving Antimicrobial Resistance Awareness Among Medical Students in India: The Sensitization of Medical Students on Antimicrobial Resistance (SOS-AMR) Study by Bharath Kumar Tirupakuzhi Vijayaraghavan, Lakshmi Ranganathan, Ramesh Venkataraman, Venkatasubramanian Ramasubramanian, Yamunadevi Ramanathan, Abarna Devi Sanmarkan, Prasanna Kartik, Manisha Arthur, Ramakrishnan SR, Sarath Murali, Nagarajan Ramakrishnan
Published 2024-03-01
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Novel processing of Cu-bonded La-Ce-Fe-Co-Si magnetocaloric composites for magnetic refrigeration by low-temperature hot pressing by Peng, D. R., Zhong, Xi Chun, Huang, J. H., Zhang, H., Huang, Y. L., Dong, X. T., Jiao, D. L., Liu, Z. W., Ramanujan, Raju Vijayaraghavan
Published 2020
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Lowering thermal conductivity in thermoelectric Ti2−xNiCoSnSb half Heusler high entropy alloys by Mishra, Soumya Ranjan, Karati, Anirudha, Ghosh, Sanyukta, Mallik, Ramesh Chandra, Shabadi, Rajashekhara, Krishnan, P. S. Sankara Rama, Yadav, Satyesh Kumar, Ramanujan, Raju Vijayaraghavan, Murty, Budaraju Srinivasa
Published 2024
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Low lattice thermal conductivity in Zr-doped Ti2NiCoSnSb thermoelectric double half Heusler alloys by Mishra, Soumya Ranjan, Tan, Li Ping, Trivedi, Vikrant, Battabyal, Manjusha, Krishnan, P. S. Sankara Rama, Repaka, Durga Venkata Maheswar, Yadav, Satyesh Kumar, Ramanujan, Raju Vijayaraghavan, Murty, Budaraju Srinivasa
Published 2024
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Deciphering the Therapeutic, Larvicidal, and Chemical Pollutant Degrading Properties of Leaves-mediated Silver Nanoparticles Obtained from Alpinia purpurata by Manikandan Vani Raju, Meenakshi Kaniyur Chandrasekaran, Meenakshi Sundari Rajendran, Gopalakrishnan Velliyur Kanniappan, Rathi Muthaiyan Ahalliya, Guru Kumar Dugganaboyana, Mikhlid H Almutairi, Bader O. Almutairi, Ameer Khusro, Ponnuswamy Vijayaraghavan
Published 2024-04-01
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Determinants of Implementation of a Critical Care Registry in Asia: Lessons From a Qualitative Study by Timo Tolppa, Vrindha Pari, Christopher Pell, Diptesh Aryal, Madiha Hashmi, Maryam Shamal Ghalib, Issrah Jawad, Swagata Tripathy, Bharath Kumar Tirupakuzhi Vijayaraghavan, Abi Beane, Arjen M Dondorp, Rashan Haniffa
Published 2023-03-01
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Symptom-based case definitions for COVID-19: time and geographical variations for detection at hospital admission among 260,000 patients by ISARIC Clinical Characterisation Group, Baruch, J, Rojek, A, Kartsonaki, C, Vijayaraghavan, B, Gonçalves, B, Pritchard, M, Merson, L, Dunning, J, Sigfrid, L, Citarella, B, Murthy, S, Yeabah, T, Olliaro, P
Published 2022Internet publication -
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<i>Rhizophora mucronata</i> Lam. (Mangrove) Bark Extract Reduces Ethanol-Induced Liver Cell Death and Oxidative Stress in Swiss Albino Mice: In Vivo and In Silico Studies by Chitra Jairaman, Zeyad I. Alehaideb, Syed Ali Mohamed Yacoob, Sahar S. Alghamdi, Rasha S. Suliman, Anuradha Venkataraman, Bandar Alghanem, Senthilkumar Sivanesan, Rajagopalan Vijayaraghavan, Saranya Rameshbabu, Shree Mukilan Pari, Sabine Matou-Nasri
Published 2022-10-01
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Synthesis and Lithium Storage Properties of Zn, Co and Mg doped SnO2 Nano Materials by Nithyadharseni, P., Abhilash, K. P., Petnikota, Shaikshavali, Anilkumar, M.R., Rajan, Jose, Ozoemena, K.I., Vijayaraghavan, R., Kulkarni, Pranav, Balakrishna, Geetha, Chowdari, B. V. R., Adams, Stefan, Reddy, M. V.
Published 2017
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Analysis of tumour markers in esophageal carcinoma with different age groups by Rami Adel Pashameah, Atif Abdulwahab A. Oyouni, Osama M. Al-Amer, Waseem AlZamzami, Hussam A.E. Althagafi, Fahad Alharthi, P. Vijayaraghavan, M.A. Rathi, V.K. Gopalakrishnan, V. Duraipandiyan
Published 2022-11-01
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Unique α-synuclein pathology within the amygdala in Lewy body dementia: implications for disease initiation and progression by Zachary A. Sorrentino, Marshall S. Goodwin, Cara J. Riffe, Jess-Karan S. Dhillon, Yuxing Xia, Kimberly-Marie Gorion, Niran Vijayaraghavan, Karen N. McFarland, Lawrence I. Golbe, Anthony T. Yachnis, Benoit I. Giasson
Published 2019-09-01
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Liver injury in hospitalized patients with COVID-19: an international observational cohort study by Tirupakuzhi Vijayaraghavan, BK, Bishnu, S, Baruch, J, Citarella, BW, Kartsonaki, C, Meeyai, A, Mohamed, Z, Ohshimo, S, Lefèvre, B, Al-Fares, A, Calvache, JA, Taccone, FS, Olliaro, P, Merson, L, Adhikari, NKJ
Published 2023Journal article -
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Longitudinal monitoring of disease burden and response using ctDNA from dried blood spots in xenograft models by Carolin M Sauer, Katrin Heider, Jelena Belic, Samantha E Boyle, James A Hall, Dominique‐Laurent Couturier, Angela An, Aadhitthya Vijayaraghavan, Marika AV Reinius, Karen Hosking, Maria Vias, Nitzan Rosenfeld, James D Brenton
Published 2022-08-01
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Tumor membrane-based vaccine immunotherapy in combination with anti-CTLA-4 antibody confers protection against immune checkpoint resistant murine triple-negative breast cancer by Christopher D. Pack, Ramireddy Bommireddy, Luis E. Munoz, Jaina M. Patel, Erica N. Bozeman, Paulami Dey, Vijayaraghavan Radhakrishnan, Vincent F. Vartabedian, Kalpana Venkat, Sampath Ramachandiran, Shaker J. C. Reddy, Periasamy Selvaraj
Published 2020-12-01
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Implementation of recommendations on the use of corticosteroids in severe COVID-19 by Camirand-Lemyre, F, Merson, L, Tirupakuzhi Vijayaraghavan, BK, Burrell, AJC, Citarella, BW, Domingue, M-P, Lévesque, S, Usuf, E, Wils, E-J, Ohshimo, S, Martin-Loeches, I, Sandulescu, O, Laake, JH, Lamontagne, F
Published 2023Journal article -
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Locking the Revolving Door: Racial Disparities in Cardiovascular Disease by Gladys Velarde, Katia Bravo‐Jaimes, Eric J. Brandt, Daniel Wang, Paul Douglass, Luis R. Castellanos, Fatima Rodriguez, Latha Palaniappan, Uzoma Ibebuogu, Rachel Bond, Keith Ferdinand, Gina Lundberg, Ritu Thamman, Krishnaswami Vijayaraghavan, Karol Watson
Published 2023-04-01
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Soluble factors and suppressive monocytes can predict early development of sepsis in acute‐on‐chronic liver failure by Pushpa Yadav, Nirupama Trehanpati, Rakhi Maiwall, Rashi Sehgal, Ravinder Singh, Mojahidul Islam, Rakesh Kumar Jagdish, Rajan Vijayaraghavan, Deepanshu Maheshwari, Sadam Bhat, Pratibha Kale, Anupam Kumar, Sukriti Baweja, Guresh Kumar, Gayatri Ramakrishna, Shiv K. Sarin
Published 2022-08-01
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Resistance Profiles to Second-Line Anti-Tuberculosis Drugs and Their Treatment Outcomes: A Three-Year Retrospective Analysis from South India by Radha Gopalaswamy, Nandhini Palani, Dinesh Viswanathan, Bershila Preysingh, Suchithra Rajendran, Vaishnavee Vijayaraghavan, Kannadasan Thangavel, Senthil Devi Vadivel, Hannah Stanley, Kannan Thiruvengadam, Lavanya Jayabal, Kaleeswari Murugesan, Sridhar Rathinam, Asha Frederick, Gomathi Sivaramakrishnan, Chandrasekaran Padmapriyadarsini, Sivakumar Shanmugam
Published 2023-05-01
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