[1997]
“The Mathematical Epistemology of Sunya,” in: The
Concept of Sunya, ed. A. K. Bag and
S. R. Sarma, IGNCA, INSA and Aryan Books International, New Delhi,
2002, pp. 168–181. Key
point: Indian math involved a different epistemology. Not merely
zero.
[1998]“Mathematics
and Culture”, in History,
Culture and Truth: Essays Presented to D. P. Chattopadhyaya,
Daya Krishna and K. Satchidananda Murthy (eds), Kalki Prakash, New
Delhi, 1999, pp. 179–193. Reprinted in Philosophy
of Mathematics Education 11.
Available at www.ex.ac.uk/~PErnest/pome11/art18.htm.
Original version without mistakes:
http://ckraju.net/papers/Mathematics-and-culture.pdf.
Key
points: Mathematics is supported for its practical applications.
Theorem proving is a cultural exercise, and theorems vary with
logic. Logic is not unique, as in Buddhist logic.
[1998]
“Interactions between India, Western and Central Asia, and
China in Mathematics and Astronomy,” in : A. Rahman (ed)
Interactions between India, Western
and Central Asia, and China,
PHISPC, and Oxford Univ. Press, New Delhi, 2002, pp. 227–254.
Key points: Hilbert’s
and Birkhoff’s axiomatisation do not fit the Elements.
In the case of barbarian incursions, like those of Alexander,
knowledge flows towards
the military conqueror.
[1999]
“Approximation and
Proof in the Yuktibhâsâ Derivation of Madhava’s
Sine Series”. Proc. National
Conference on Applied Sciences in Sanskrit,
Agra, Feb 1999.
[1999]
“How
Should ‘Euclidean’ Geometry be Taught”, in
Nagarjuna G. (ed)
History
and Philosophy of Science: Implications for Science Education,
Homi Bhabha Centre, Bombay, 2001, pp. 241–260.
http://ckraju.net/papers/Euclid.pdf.
[2000]
“Computers, Mathematics Education, and the Alternative
Epistemology of the Calculus in the YuktiBhâsâ”,
Philosophy
East and West,
51:3
(2001) pp. 325–362. http://ckraju.net/papers/Hawaii.pdf.
Key
point: A key aspect of Indian epistemology of mathematics was the
use of empirical proofs. Logic varies with culture so Western
mathematical proofs are not reliable.
[2000]
“The
Infinitesimal Calculus: How and Why it Was Imported into Europe.”
Talk delivered at the International Conference on Knowledge
and East-West Transitions,
National Institute of Advanced Studies, Bangalore, Dec 2000.
http://ckraju.net/IndianCalculus/Bangalore.pdf.
Key
point: calculus was imported to Europe in connection with the
problems of European navigation: latitude, longitude and
loxodromes.
[2004]
“Math Wars and the Epistemic Divide in Mathematics”,
Paper presented at Centre for Research in Mathematics and Science
Education, San Diego, 2004. Also at Episteme-1, Goa, 2004. Final
version in Cultural
Foundations of Mathematics,
chp. 9. Extended abstract at
http://www.hbcse.tifr.res.in/episteme/episteme-1/allabs/rajuabs.pdf.
Full paper at
http://www.hbcse.tifr.res.in/episteme/episteme-1/themes/ckraju_finalpaper.
Key
point: the difficulties of mathematics arise because we imitate the
European experience, which involved difficulties from the imported
arithmetic (first math war) to the imported calculus (second math
war).
[2005]
“Time: what is it that it can be measured?” Science
& Education,
15(6)
(2006) pp. 537–551. Draft available from
http://ckraju.net/papers/ckr_pendu_1_paper.pdf.
Key
point: Teaching does not match experience because of difficulties
with mathematics (as in simple pendulum and Jacobian elliptic
functions.) Newton made time metaphysical (leading to the failure of
his physics).
[2005]
“Time
Measurement in Classical Indian Tradition and the Present-Day
Representation of Time
as a Continuum,” in Proc.
2nd
International
Pendulum Conference,
ed. M. R. Matthews, UNSW, Sydney, 2005, pp. 225-248. Draft available
from http://ckraju.net/papers/ckr_pendu_2_paper.pdf.
Key
point: Newton wanted time to be like the straight line or continuum,
today identified with formal real numbers. This is a mere Western
cultural prejudice. Calculus can be done perfectly well on
computers.
[2005]
“The
Religious Roots of Mathematics”, Theory,
Culture & Society 23(1–2)
Jan-March 2006, Spl. Issue ed. Mike Featherstone, Couze Venn, Ryan
Bishop, and John Phillips, pp. 95–97.
http://ckraju.net/papers/religious-roots-of-mathematics-tcs.pdf.
Key
point: the present-day idea of mathematics as metaphysics relates to
post-Crusade Christian rational theology.
Http://ckraju.net/papers/
[2005]
“Proofs and refutations in mathematics and physics: an Indian
perspective” in History of Science and Philosophy of Science
ed. P. K. Sengupta, Pearson Longman, 2012, pp. 273-94.
http://ckraju.net/papers/Proofs-and-refutations-in-math-and-physics,pdf.
Key point: why mathematics and physics were regarded as
two different forms of knowledge in the West but not in India..
[2007]
Cultural Foundations of Mathematics: The Nature of Mathematical
Proof, and the Transmission of the Calculus from India to Europe in
the 16th c. CE,
Pearson Longman, New Delhi, 2007, PHISPC Vol. X.4, 477+xlv pp, ISBN:
81-317-0871-3. http://IndianCalculus.info.
“Cultural Foundations of Matheamtics”, Ghadar Jari Hai, 2(1), 2007, pp. 26-29. http://ckraju.net/papers/GJH-book-review.pdf.
[2007]
Symposium on Math in relation to technology etc. India International
Centre, Nov 2007. http://ckraju.net/papers/Symposium.pdf.
[2007]
“Towards Equity in Math Education 1. Good-Bye Euclid!”,
Bharatiya Samajik Chintan 7
(4) (New Series) (2009) pp.
255–264. http://ckraju.net/papers/MathEducation1Euclid.pdf
Key point. No evidence
for Euclid. The Elements
is a religious (mathesis) text which was reinterpreted during the
Crusades.
[2007]
“Towards Equity in Math Education 2. The Indian Rope Trick”
Bharatiya Samajik Chintan 7
(4) (New Series) (2009) pp.
265–269. http://ckraju.net/MathEducation2RopeTrick.pdf
Key point. Descartes had
difficulty with the imported calculus because of curved lines. But
curved lines are easy to measure with a string which is a substitute
for the entire ritualistic compass box.
[2008]
“Teaching racist history”, Indian Journal of
Secularism 11(4) (2008) 25-28.
http://ckrajut.net/papers/Teaching-racist-history.pdf.
Indian school texts show white-skinned pictures of
“Euclid” and other non-existent Greeks with a view to
indoctrinate school children. The authors and authorities are well
aware that they have no evidence.
[2008]
“Distorting history” Jansatta 23 Jan 2008, ed.
page. http://ckraju.net/papers/Jansatta-Euclid.jpg.
“Logic”.
Article for Encyclopaedia of Non-Western Science, Technology and
Medicine, Springer, 2008.
http://ckraju.net/papers/Nonwester-Logic.pdf.
[2008]
“Zeroism and Calculus without Limits”, invited talk at
the 4th Nalanda Dialogue, Nalanda, Oct 2008.
http://ckraju.net/papers/Zeroism-and-calculus-without-limits.pdf.
[2009]
“Kosambi the mathematician” Special article, Economic
and Political Weekly 44(20)
May 16–22 (2009) pp. 33–45.
“Calculus
without limits” background paper for seminar on science
education, JNU, Dec 2009.
http://ckraju.net/papers/calculus-without-limits-background-paper.pdf
[2009]
Is Science Western in Origin? (Multiversity, Penang, 2009,
Daanish Books, Delhi, 2009, Kindle Edition, 2009).
http://ckraju.net/books/Is-Science-Western-in-Origin.html.
Key points: the
history of mathematics and science is a concoction from the times of
the Inquisition and the Crusades. Euclid and Ptolemy are pure
concoctions while claims about the Copernican and Newtonian
revolution are bunkum since they rested on imported knowledge of
astronomy and calculus.
[2010]
“Ending Academic Imperialism in Hard Sciences: a Beginning,”
in Confronting Academic Knowledge, ed.
Sue-San Gahremani Ghajar and Seyyed-Abdolhamid Mirhosseini, Iran
Universities Press, Tehran, 2011, chp. 7. A longer draft
at
http://multiworldindia.org/wp-content/uploads/2010/05/ckr-Tehran-talk-on-academic-imperialism.pdf.
Key point: the infinities
of calculus mixed with religious belief through the Christian notion
of eternity.
Ending
Academic Imperialism: a beginning (Citizens International,
Penang, 2011). http://ckraju.net/blog/?p=57.
“Teaching
Mathematics with a Different Philosophy. 1: Formal mathematics as
biased metaphysics”. Science
and Culture 77(7-8)
(2011) pp. 275-80.
http://www.scienceandculture-isna.org/July-aug-2011/03%20C%20K%20Raju.pdf.
Key
points. Describes the theory behind the experiments on calculus
teaching at Sarnath and USM. Formal mathematics, as taught, involves
an anti-Islamic, anti-Buddhist, anti-Hindu, anti-Jain and
pro-Christian bias.
“Teaching
Mathematics with a Different Philosophy. 2: Calculus without
limits”.
Science
and Culture, 77
(7-8)
(2011) pp.281-86.
http://www.scienceandculture-isna.org/July-aug-2011/04%20C%20K%20Raju2.pdf.
Key
point. Eliminating theology from math and teaching it the way it
actually developed, makes it easy. This was demonstrated in
experiments conducted at Sarnath and USM. Present-day math is
religiously biased so teaching it is unconstitutional. But math
experts defend it to protect their jobs. Naturally, they have never
responded publicly, but only in private.
“Probability
in Ancient India”, Handbook
of the Philosophy of Science, vol
7. Philosophy
of Statistics, ed.
Prasanta S. Bandyopadhyay and Malcolm R. Forster. General Editors:
Dov M. Gabbay, Paul Thagard and John Woods.
Elsevier,
2011, pp. 1175-1196.
http://ckraju.net/papers/Probability-in-Ancient-India.pdf.
Key
points: Zeroism resolves the long-standing paradox of the
frequentist interpretation of probability (that relative frequencies
converge to probabilities only in a probabilistic sense.) Buddhist
logic has the key feature of quantum logic: that with probabilities
on such a logic, random variable do not necessarily admit joint
distributions.
“Decolonising
math and science education”, paper presented at the conference
on “Decolonising our Universities” in Decolonising
the university: the emerging quest for non-Eurocentric paradigms,
ed. Claude Alvares and Shad Saleem Faruqi, Citizens International
and USM, 2012, chp. 13, pp. 162-195.
http://ckraju.net/papers/decolonisation-paper.pdf.
“Decolonising
our universities: time for change.” Response to Wildavsky.
GlobalHigherEd
http://globalhighered.wordpress.com/2011/09/11/decolonising-our-universities-time-for-change/.
Key
point: Western universities were started by the church to create
propagandists. By blindly imitating the Western model, we only
achieve indoctrination in lieu of education.
“Swaraj
in thought: Decolonising our universities for a just world order”.
Paper for plenary talk at the Indian Social Sciences Congress,
Wardha, Dec 2011. In Proc. http://ckraju.net/Swaraj-in-thought.pdf.
Euclid
and Jesus: How the church changed mathematics and Christianity
across two religious wars (forthcoming).
Videos
Mathematics and religion. Discussion at Qom with the Supreme Assembly of the Hekmat-i-Islami (in Farsi and English). http://www.cissc.ir/fa/humanscience/videoplayer/prfRaju_video_2.html.
Making math easy. Public lecture at USM. http://ckraju.net/videos/matheasy.html.
Decolonising history: Goodbye Euclid! Public lecture at USM. http://web.usm.my/webstreaming/flv/colonised.asp.
Academic imperialism. Talk in Tehran. http://www.youtube.com/watch?v=zdvgH4gByfk&feature=related.
Decolonising math and science education. First half hour of the video at http://vimeo.com/26506961.
“Ending
Hegemony in Hard Sciences”, talk at a conference on Hegemony
in Penang, Sep 2010. http://vimeo.com/14649036
Press reports etc.
“Math made easy”, and “Mathematics? No problem” http://ckraju.net/blog/?p=62.
Report of Decolonisation conference, and extended discussion in the Sun, Malaysia, archived at http://ckraju.net/blog/?p=61.
Conference and seminar talks
“The Mathematical Epistemology of Sunya.” Invited paper, summarising interventions during the Seminar on the Concept of Sunya, INSA and IGNCA, New Delhi, Feb. 1997.
“Approximation and Proof in the Yuktibhâsâ Derivation of Madhava’s Sine Series”. Paper presented at the National Conference on Applied Sciences in Sanskrit, Agra, Feb 1999. In Proc.
“How Should Euclidean Geometry be Taught”. Paper presented at the International Workshop on History of Science, implications for Science Education, Homi Bhabha Centre, TIFR, Bombay, Feb, 1999. In Proc.
“Some Remarks on the Indian Epistemology of Mathematics.” Talk delivered at the International Laboratory for the History of Science, The Material Culture of Calculation, Max Planck Institute, Berlin, June, 1999.
“Some Remarks on Ontology and Logic in Buddhism, Jainism and Quantum Mechanics.” Invited talk at the conference on Science et engagement ontologique, Barbizon, October, 1999.
“Computers, Mathematics Education, and the Alternative Epistemology of the Calculus in the Yuktibhasa,” Invited plenary talk at the 8th East-West Conference, University of Hawai’i, Jan, 2000.
How and Why the Calculus Was Imported into Europe.” Talk delivered at the International Conference on Knowledge and East-West Transitions, National Institute of Advanced Studies, Bangalore, Dec 2000.
“Traditional Knowledge, History, Science and Culture”. Invited talk delivered at the Seminar on Traditional Knowledge Systems, Binsar, Almora, 3–7 October 2002.
“Sunya: from Zero to Java. Number Representations in Algorismus, Formal Mathematics, and Computers”. Invited talk delivered at Haldwani, 8 October 2002.
“Could India’s Failed Monsoon (2002) have been Predicted by the Right Calendar?” http://www.infinityfoundation.com/mandala/t_es/t_es_raju_monsoon.htm.
“Science as an Instrument of Cultural Propaganda”, paper presented at the All India People’s Science Congress, Shimla, October 2003.
“The Calculus: its Indian Origins and Transmission to Europe prior to Newton and Leibniz”, invited talk, conference on Indian Contributions to the Renaissance, Univ. of Louisiana, Lafayette, Oct 2004. Also, Houston, Oct 2004.
“The Calculus: its Indian Origins and Transmission to Europe prior to Newton and Leibniz”, invited talk, Dept of Maths, Univ. of Iowa at Ames, and public lecture with the same title, Oct 2004.
“Math Wars and the Epistemic Divide in Mathematics”, invited talk atCRMSE,Univ. of San Diego, Oct. 2004.
“Math Wars and the Epistemic Divide in Mathematics”, paper presented at Episteme-1, Goa, Dec 2004.
“Why Deduction is MORE Fallible than Induction”, invited talk at International Conference on Methodology and Science, Vishwabharati, Shantiniketan, Dec 2004.
“Time: What is it That it can be Measured?”, invited plenary talk at the International Pendulum Program Conference, Univ. of New South Wales, Sydney, 13 Oct 2005.
“Time in Classical Indian Tradition and the Present-Day Representation of Time as a Continuum”, invited plenary talk at the International Pendulum Program Conference, Univ. of New South Wales, Sydney, 14 Oct 2005.
“The Indian Origins of the Calculus and its Transmission to Europe. Part I: Series Expansions in India from Aryabhata to Yuktidipika.” Talk at University of Auckland, New Zealand, Dept. of Math, 17 Oct 2005.
“The Indian Origins of the Calculus and its Transmission to Europe. Part II. Lessons for Mathematics Education.”
Talk at University of Auckland, New Zealand, Dept. of Math, 18 Oct 2005.
“Mathematics, Physics, Computers, and the Globalisation of Culture”. Talk at Asia Research Institute, National University of Singapore, 24 October 2005.
“The Religious Roots of Mathematics.” Invited talk at JNU Seminar on Science and Spirituality, IIC, New Delhi, Feb 2006.
“Transmission of the Calculus from India to Europe before Newton and Leibniz”, invited talk at Indian Institute of Advanced Study, Shimla, Nov 2007.
“Good-Bye Euclid!”, paper presented at ISSA Congress, Mumbai, Dec 2007.
“The Indian Rope Trick”, ISSA Congress, Mumbai, Dec. 2007..
“Two plus two is not always four: Why zero so confused Europeans”, invited talk at International Seminar on Philosophy of Science, Vishwabharati, Shantiniketan, Jan 2008.
“Zeroism and Calculus without Limits”, invited talk at the 4th Nalanda Dialogue, Nalanda, Oct 2008.
“Calculus without Limits”, invited talk at seminar on science education, JNU, Dec 2009.
“5-day Course on Calculus without Limits: the Theory”, 6 lectures, Maths Dept, Universiti Sains Malaysia, Feb 2010.
“Making Math Easy”, talk to a general audience, DPU, USM, Penang, Nov 2010.
“Mathematics and religion”, talk at Cortona Week, organized by ETH Zurich, Hyderabad, Nov, 2010.
“De-Westernizing Education in Hard Sciences”, talk to National Meeting of Deputies (Vice -Chancellors), at Khorramshahr University of Marine Technology, March 2011.
“Mathematics and religion” talk and debate at University of Religions and Denominations, Qom, March 2011.http://www.urd.ac.ir/cont.php?newsid=545. March 2011.
“The myths of Ptolemy and Copernicus”, Research Institute of Astronomy and Astrophysics, Maragheh, http://www.riaam.ac.ir/en/, http://www.riaam.ac.ir/pdf/khajeh%20nasir2.htm. March 2011.
“De-Westernizing Mathematics and Science”, Sahand University of Technology, March 2011.